diff --git a/pelican/tests/output/basic/a-markdown-powered-article.html b/pelican/tests/output/basic/a-markdown-powered-article.html
index ca9b62eb..0098ccac 100644
--- a/pelican/tests/output/basic/a-markdown-powered-article.html
+++ b/pelican/tests/output/basic/a-markdown-powered-article.html
@@ -58,10 +58,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/archives.html b/pelican/tests/output/basic/archives.html
index 93c1d5be..e3a6c7df 100644
--- a/pelican/tests/output/basic/archives.html
+++ b/pelican/tests/output/basic/archives.html
@@ -60,10 +60,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/article-1.html b/pelican/tests/output/basic/article-1.html
index 4dee2eb6..961ad390 100644
--- a/pelican/tests/output/basic/article-1.html
+++ b/pelican/tests/output/basic/article-1.html
@@ -57,10 +57,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/article-2.html b/pelican/tests/output/basic/article-2.html
index 7e5995c0..e5389d35 100644
--- a/pelican/tests/output/basic/article-2.html
+++ b/pelican/tests/output/basic/article-2.html
@@ -57,10 +57,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/article-3.html b/pelican/tests/output/basic/article-3.html
index b0b8ed1b..d23e5da2 100644
--- a/pelican/tests/output/basic/article-3.html
+++ b/pelican/tests/output/basic/article-3.html
@@ -57,10 +57,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/author/alexis-metaireau.html b/pelican/tests/output/basic/author/alexis-metaireau.html
index 87eaa461..12e05ec8 100644
--- a/pelican/tests/output/basic/author/alexis-metaireau.html
+++ b/pelican/tests/output/basic/author/alexis-metaireau.html
@@ -102,10 +102,10 @@ YEAH !</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/authors.html b/pelican/tests/output/basic/authors.html
index 937a3085..cff1360b 100644
--- a/pelican/tests/output/basic/authors.html
+++ b/pelican/tests/output/basic/authors.html
@@ -42,10 +42,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/categories.html b/pelican/tests/output/basic/categories.html
index 96a61c73..cc54f4a3 100644
--- a/pelican/tests/output/basic/categories.html
+++ b/pelican/tests/output/basic/categories.html
@@ -45,10 +45,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/category/bar.html b/pelican/tests/output/basic/category/bar.html
index 65b7b04e..1f9c0d8d 100644
--- a/pelican/tests/output/basic/category/bar.html
+++ b/pelican/tests/output/basic/category/bar.html
@@ -58,10 +58,10 @@ YEAH !</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/category/cat1.html b/pelican/tests/output/basic/category/cat1.html
index 62fb034c..ca47821b 100644
--- a/pelican/tests/output/basic/category/cat1.html
+++ b/pelican/tests/output/basic/category/cat1.html
@@ -115,10 +115,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/category/misc.html b/pelican/tests/output/basic/category/misc.html
index ed06ebc0..58490001 100644
--- a/pelican/tests/output/basic/category/misc.html
+++ b/pelican/tests/output/basic/category/misc.html
@@ -126,10 +126,10 @@ pelican.conf, it will …</p></div>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/category/yeah.html b/pelican/tests/output/basic/category/yeah.html
index 9d2f30a2..815d42e4 100644
--- a/pelican/tests/output/basic/category/yeah.html
+++ b/pelican/tests/output/basic/category/yeah.html
@@ -66,10 +66,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/drafts/a-draft-article-without-date.html b/pelican/tests/output/basic/drafts/a-draft-article-without-date.html
index bc30dabd..5a2d367b 100644
--- a/pelican/tests/output/basic/drafts/a-draft-article-without-date.html
+++ b/pelican/tests/output/basic/drafts/a-draft-article-without-date.html
@@ -58,10 +58,10 @@ listed anywhere else.</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/drafts/a-draft-article.html b/pelican/tests/output/basic/drafts/a-draft-article.html
index 4abd4946..a0bed241 100644
--- a/pelican/tests/output/basic/drafts/a-draft-article.html
+++ b/pelican/tests/output/basic/drafts/a-draft-article.html
@@ -58,10 +58,10 @@ listed anywhere else.</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/filename_metadata-example.html b/pelican/tests/output/basic/filename_metadata-example.html
index ae19ceb1..f3ae9cea 100644
--- a/pelican/tests/output/basic/filename_metadata-example.html
+++ b/pelican/tests/output/basic/filename_metadata-example.html
@@ -57,10 +57,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/index.html b/pelican/tests/output/basic/index.html
index 711dd2bd..fd334d38 100644
--- a/pelican/tests/output/basic/index.html
+++ b/pelican/tests/output/basic/index.html
@@ -265,10 +265,10 @@ pelican.conf, it will …</p></div>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/oh-yeah-fr.html b/pelican/tests/output/basic/oh-yeah-fr.html
index 183754ff..3fdfeae9 100644
--- a/pelican/tests/output/basic/oh-yeah-fr.html
+++ b/pelican/tests/output/basic/oh-yeah-fr.html
@@ -61,10 +61,10 @@ Translations:
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/oh-yeah.html b/pelican/tests/output/basic/oh-yeah.html
index f63302d2..f8d3d227 100644
--- a/pelican/tests/output/basic/oh-yeah.html
+++ b/pelican/tests/output/basic/oh-yeah.html
@@ -69,10 +69,10 @@ YEAH !</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/override/index.html b/pelican/tests/output/basic/override/index.html
index 1d5531d7..a74d802f 100644
--- a/pelican/tests/output/basic/override/index.html
+++ b/pelican/tests/output/basic/override/index.html
@@ -41,10 +41,10 @@ at a custom location.</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/pages/this-is-a-test-hidden-page.html b/pelican/tests/output/basic/pages/this-is-a-test-hidden-page.html
index 8c14e354..1c836201 100644
--- a/pelican/tests/output/basic/pages/this-is-a-test-hidden-page.html
+++ b/pelican/tests/output/basic/pages/this-is-a-test-hidden-page.html
@@ -41,10 +41,10 @@ Anyone can see this page but it's not linked to anywhere!</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/pages/this-is-a-test-page.html b/pelican/tests/output/basic/pages/this-is-a-test-page.html
index 1fdb846f..372eff76 100644
--- a/pelican/tests/output/basic/pages/this-is-a-test-page.html
+++ b/pelican/tests/output/basic/pages/this-is-a-test-page.html
@@ -42,10 +42,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/second-article-fr.html b/pelican/tests/output/basic/second-article-fr.html
index b49c4517..514c5585 100644
--- a/pelican/tests/output/basic/second-article-fr.html
+++ b/pelican/tests/output/basic/second-article-fr.html
@@ -61,10 +61,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/second-article.html b/pelican/tests/output/basic/second-article.html
index 2b3bca88..365f99cd 100644
--- a/pelican/tests/output/basic/second-article.html
+++ b/pelican/tests/output/basic/second-article.html
@@ -61,10 +61,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/tag/bar.html b/pelican/tests/output/basic/tag/bar.html
index a78c08f9..047d772a 100644
--- a/pelican/tests/output/basic/tag/bar.html
+++ b/pelican/tests/output/basic/tag/bar.html
@@ -114,10 +114,10 @@ YEAH !</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/tag/baz.html b/pelican/tests/output/basic/tag/baz.html
index 0b7d04ab..51518620 100644
--- a/pelican/tests/output/basic/tag/baz.html
+++ b/pelican/tests/output/basic/tag/baz.html
@@ -57,10 +57,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/tag/foo.html b/pelican/tests/output/basic/tag/foo.html
index 6ec55bee..0214cf26 100644
--- a/pelican/tests/output/basic/tag/foo.html
+++ b/pelican/tests/output/basic/tag/foo.html
@@ -84,10 +84,10 @@ as well as <strong>inline markup</strong>.</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/tag/foobar.html b/pelican/tests/output/basic/tag/foobar.html
index def1d0c6..ab07e87f 100644
--- a/pelican/tests/output/basic/tag/foobar.html
+++ b/pelican/tests/output/basic/tag/foobar.html
@@ -66,10 +66,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/tag/oh.html b/pelican/tests/output/basic/tag/oh.html
index 11b06e61..f3af2a2f 100644
--- a/pelican/tests/output/basic/tag/oh.html
+++ b/pelican/tests/output/basic/tag/oh.html
@@ -40,10 +40,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/tag/yeah.html b/pelican/tests/output/basic/tag/yeah.html
index 565a3a25..f04affa8 100644
--- a/pelican/tests/output/basic/tag/yeah.html
+++ b/pelican/tests/output/basic/tag/yeah.html
@@ -58,10 +58,10 @@ YEAH !</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/tags.html b/pelican/tests/output/basic/tags.html
index 6dce2632..db5d6634 100644
--- a/pelican/tests/output/basic/tags.html
+++ b/pelican/tests/output/basic/tags.html
@@ -47,10 +47,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/this-is-a-super-article.html b/pelican/tests/output/basic/this-is-a-super-article.html
index 8681bb1b..6ac68664 100644
--- a/pelican/tests/output/basic/this-is-a-super-article.html
+++ b/pelican/tests/output/basic/this-is-a-super-article.html
@@ -75,10 +75,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/basic/unbelievable.html b/pelican/tests/output/basic/unbelievable.html
index 8a8b4f5a..d87c31ea 100644
--- a/pelican/tests/output/basic/unbelievable.html
+++ b/pelican/tests/output/basic/unbelievable.html
@@ -89,10 +89,10 @@ pelican.conf, it will have nothing in default.</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 </body>
diff --git a/pelican/tests/output/custom/a-markdown-powered-article.html b/pelican/tests/output/custom/a-markdown-powered-article.html
index 36fb242f..422421d8 100644
--- a/pelican/tests/output/custom/a-markdown-powered-article.html
+++ b/pelican/tests/output/custom/a-markdown-powered-article.html
@@ -95,10 +95,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/archives.html b/pelican/tests/output/custom/archives.html
index e1dad53d..34c3f4cd 100644
--- a/pelican/tests/output/custom/archives.html
+++ b/pelican/tests/output/custom/archives.html
@@ -79,10 +79,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/article-1.html b/pelican/tests/output/custom/article-1.html
index 6f3e0cc1..226489ea 100644
--- a/pelican/tests/output/custom/article-1.html
+++ b/pelican/tests/output/custom/article-1.html
@@ -94,10 +94,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/article-2.html b/pelican/tests/output/custom/article-2.html
index 094471de..1a835849 100644
--- a/pelican/tests/output/custom/article-2.html
+++ b/pelican/tests/output/custom/article-2.html
@@ -94,10 +94,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/article-3.html b/pelican/tests/output/custom/article-3.html
index 3d93d807..c3076e98 100644
--- a/pelican/tests/output/custom/article-3.html
+++ b/pelican/tests/output/custom/article-3.html
@@ -94,10 +94,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/author/alexis-metaireau.html b/pelican/tests/output/custom/author/alexis-metaireau.html
index 95653b66..a9c73e6b 100644
--- a/pelican/tests/output/custom/author/alexis-metaireau.html
+++ b/pelican/tests/output/custom/author/alexis-metaireau.html
@@ -153,10 +153,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/author/alexis-metaireau2.html b/pelican/tests/output/custom/author/alexis-metaireau2.html
index 281c7ad8..41f00605 100644
--- a/pelican/tests/output/custom/author/alexis-metaireau2.html
+++ b/pelican/tests/output/custom/author/alexis-metaireau2.html
@@ -168,10 +168,10 @@ YEAH !</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/author/alexis-metaireau3.html b/pelican/tests/output/custom/author/alexis-metaireau3.html
index 2296ef04..45a5f0d1 100644
--- a/pelican/tests/output/custom/author/alexis-metaireau3.html
+++ b/pelican/tests/output/custom/author/alexis-metaireau3.html
@@ -118,10 +118,10 @@ pelican.conf, it will …</p></div>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/authors.html b/pelican/tests/output/custom/authors.html
index 303e79c4..de18662e 100644
--- a/pelican/tests/output/custom/authors.html
+++ b/pelican/tests/output/custom/authors.html
@@ -61,10 +61,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/categories.html b/pelican/tests/output/custom/categories.html
index 56eaad05..b558d389 100644
--- a/pelican/tests/output/custom/categories.html
+++ b/pelican/tests/output/custom/categories.html
@@ -64,10 +64,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/category/bar.html b/pelican/tests/output/custom/category/bar.html
index bd277a83..6f3e9f5b 100644
--- a/pelican/tests/output/custom/category/bar.html
+++ b/pelican/tests/output/custom/category/bar.html
@@ -77,10 +77,10 @@ YEAH !</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/category/cat1.html b/pelican/tests/output/custom/category/cat1.html
index 73df4388..d9b1e41f 100644
--- a/pelican/tests/output/custom/category/cat1.html
+++ b/pelican/tests/output/custom/category/cat1.html
@@ -146,10 +146,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/category/misc.html b/pelican/tests/output/custom/category/misc.html
index 5a8b373c..7cc5bf9b 100644
--- a/pelican/tests/output/custom/category/misc.html
+++ b/pelican/tests/output/custom/category/misc.html
@@ -157,10 +157,10 @@ pelican.conf, it will …</p></div>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/category/yeah.html b/pelican/tests/output/custom/category/yeah.html
index 8bfc1f48..957c76ae 100644
--- a/pelican/tests/output/custom/category/yeah.html
+++ b/pelican/tests/output/custom/category/yeah.html
@@ -85,10 +85,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/drafts/a-draft-article-without-date.html b/pelican/tests/output/custom/drafts/a-draft-article-without-date.html
index 12ddfbeb..94d2c8e9 100644
--- a/pelican/tests/output/custom/drafts/a-draft-article-without-date.html
+++ b/pelican/tests/output/custom/drafts/a-draft-article-without-date.html
@@ -80,10 +80,10 @@ listed anywhere else.</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/drafts/a-draft-article.html b/pelican/tests/output/custom/drafts/a-draft-article.html
index 77b12cf3..c926c14f 100644
--- a/pelican/tests/output/custom/drafts/a-draft-article.html
+++ b/pelican/tests/output/custom/drafts/a-draft-article.html
@@ -80,10 +80,10 @@ listed anywhere else.</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/filename_metadata-example.html b/pelican/tests/output/custom/filename_metadata-example.html
index 2c5e8178..70d41179 100644
--- a/pelican/tests/output/custom/filename_metadata-example.html
+++ b/pelican/tests/output/custom/filename_metadata-example.html
@@ -94,10 +94,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/index.html b/pelican/tests/output/custom/index.html
index 076cf519..ceb6e4f5 100644
--- a/pelican/tests/output/custom/index.html
+++ b/pelican/tests/output/custom/index.html
@@ -153,10 +153,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/index2.html b/pelican/tests/output/custom/index2.html
index 13a857a8..ddd4e96e 100644
--- a/pelican/tests/output/custom/index2.html
+++ b/pelican/tests/output/custom/index2.html
@@ -168,10 +168,10 @@ YEAH !</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/index3.html b/pelican/tests/output/custom/index3.html
index 375c1621..698139a0 100644
--- a/pelican/tests/output/custom/index3.html
+++ b/pelican/tests/output/custom/index3.html
@@ -118,10 +118,10 @@ pelican.conf, it will …</p></div>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/jinja2_template.html b/pelican/tests/output/custom/jinja2_template.html
index cefce74f..27a6df8e 100644
--- a/pelican/tests/output/custom/jinja2_template.html
+++ b/pelican/tests/output/custom/jinja2_template.html
@@ -56,10 +56,10 @@ Some text
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/oh-yeah-fr.html b/pelican/tests/output/custom/oh-yeah-fr.html
index ec75b731..f30c9b63 100644
--- a/pelican/tests/output/custom/oh-yeah-fr.html
+++ b/pelican/tests/output/custom/oh-yeah-fr.html
@@ -98,10 +98,10 @@ Translations:
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/oh-yeah.html b/pelican/tests/output/custom/oh-yeah.html
index 109525a5..20b90351 100644
--- a/pelican/tests/output/custom/oh-yeah.html
+++ b/pelican/tests/output/custom/oh-yeah.html
@@ -103,10 +103,10 @@ YEAH !</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/override/index.html b/pelican/tests/output/custom/override/index.html
index 004c38fd..9d1c4f46 100644
--- a/pelican/tests/output/custom/override/index.html
+++ b/pelican/tests/output/custom/override/index.html
@@ -60,10 +60,10 @@ at a custom location.</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/pages/this-is-a-test-hidden-page.html b/pelican/tests/output/custom/pages/this-is-a-test-hidden-page.html
index 652fc7d0..bd0d03ed 100644
--- a/pelican/tests/output/custom/pages/this-is-a-test-hidden-page.html
+++ b/pelican/tests/output/custom/pages/this-is-a-test-hidden-page.html
@@ -60,10 +60,10 @@ Anyone can see this page but it's not linked to anywhere!</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/pages/this-is-a-test-page.html b/pelican/tests/output/custom/pages/this-is-a-test-page.html
index 2bcefd3d..16d17c3b 100644
--- a/pelican/tests/output/custom/pages/this-is-a-test-page.html
+++ b/pelican/tests/output/custom/pages/this-is-a-test-page.html
@@ -61,10 +61,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/second-article-fr.html b/pelican/tests/output/custom/second-article-fr.html
index 09f43888..ff7af42d 100644
--- a/pelican/tests/output/custom/second-article-fr.html
+++ b/pelican/tests/output/custom/second-article-fr.html
@@ -98,10 +98,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/second-article.html b/pelican/tests/output/custom/second-article.html
index f21a5495..a71df8cf 100644
--- a/pelican/tests/output/custom/second-article.html
+++ b/pelican/tests/output/custom/second-article.html
@@ -98,10 +98,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/tag/bar.html b/pelican/tests/output/custom/tag/bar.html
index 1efa16e7..719ea12a 100644
--- a/pelican/tests/output/custom/tag/bar.html
+++ b/pelican/tests/output/custom/tag/bar.html
@@ -136,10 +136,10 @@ YEAH !</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/tag/baz.html b/pelican/tests/output/custom/tag/baz.html
index c524db13..048dc5ce 100644
--- a/pelican/tests/output/custom/tag/baz.html
+++ b/pelican/tests/output/custom/tag/baz.html
@@ -94,10 +94,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/tag/foo.html b/pelican/tests/output/custom/tag/foo.html
index ca3f40f2..637bce0b 100644
--- a/pelican/tests/output/custom/tag/foo.html
+++ b/pelican/tests/output/custom/tag/foo.html
@@ -106,10 +106,10 @@ as well as <strong>inline markup</strong>.</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/tag/foobar.html b/pelican/tests/output/custom/tag/foobar.html
index ccca5477..296ee098 100644
--- a/pelican/tests/output/custom/tag/foobar.html
+++ b/pelican/tests/output/custom/tag/foobar.html
@@ -85,10 +85,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/tag/oh.html b/pelican/tests/output/custom/tag/oh.html
index f3c70495..4a7ce439 100644
--- a/pelican/tests/output/custom/tag/oh.html
+++ b/pelican/tests/output/custom/tag/oh.html
@@ -59,10 +59,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/tag/yeah.html b/pelican/tests/output/custom/tag/yeah.html
index 96767503..78618480 100644
--- a/pelican/tests/output/custom/tag/yeah.html
+++ b/pelican/tests/output/custom/tag/yeah.html
@@ -77,10 +77,10 @@ YEAH !</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/tags.html b/pelican/tests/output/custom/tags.html
index b23f468f..1a8ef572 100644
--- a/pelican/tests/output/custom/tags.html
+++ b/pelican/tests/output/custom/tags.html
@@ -66,10 +66,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/this-is-a-super-article.html b/pelican/tests/output/custom/this-is-a-super-article.html
index eb31a851..ab9dc16f 100644
--- a/pelican/tests/output/custom/this-is-a-super-article.html
+++ b/pelican/tests/output/custom/this-is-a-super-article.html
@@ -109,10 +109,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom/unbelievable.html b/pelican/tests/output/custom/unbelievable.html
index e1a1984d..a7ad0efa 100644
--- a/pelican/tests/output/custom/unbelievable.html
+++ b/pelican/tests/output/custom/unbelievable.html
@@ -126,10 +126,10 @@ pelican.conf, it will have nothing in default.</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/archives.html b/pelican/tests/output/custom_locale/archives.html
index df9dd241..25ef1c6c 100644
--- a/pelican/tests/output/custom_locale/archives.html
+++ b/pelican/tests/output/custom_locale/archives.html
@@ -79,10 +79,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/author/alexis-metaireau.html b/pelican/tests/output/custom_locale/author/alexis-metaireau.html
index 6650fb9f..41a21a98 100644
--- a/pelican/tests/output/custom_locale/author/alexis-metaireau.html
+++ b/pelican/tests/output/custom_locale/author/alexis-metaireau.html
@@ -153,10 +153,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/author/alexis-metaireau2.html b/pelican/tests/output/custom_locale/author/alexis-metaireau2.html
index 5fef108c..6412784f 100644
--- a/pelican/tests/output/custom_locale/author/alexis-metaireau2.html
+++ b/pelican/tests/output/custom_locale/author/alexis-metaireau2.html
@@ -168,10 +168,10 @@ YEAH !</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/author/alexis-metaireau3.html b/pelican/tests/output/custom_locale/author/alexis-metaireau3.html
index 4bbcb948..2679b0a6 100644
--- a/pelican/tests/output/custom_locale/author/alexis-metaireau3.html
+++ b/pelican/tests/output/custom_locale/author/alexis-metaireau3.html
@@ -118,10 +118,10 @@ pelican.conf, it will …</p></div>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/authors.html b/pelican/tests/output/custom_locale/authors.html
index aed3bd79..0907ff7c 100644
--- a/pelican/tests/output/custom_locale/authors.html
+++ b/pelican/tests/output/custom_locale/authors.html
@@ -61,10 +61,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/categories.html b/pelican/tests/output/custom_locale/categories.html
index d7655787..01dc680a 100644
--- a/pelican/tests/output/custom_locale/categories.html
+++ b/pelican/tests/output/custom_locale/categories.html
@@ -64,10 +64,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/category/bar.html b/pelican/tests/output/custom_locale/category/bar.html
index 7d9abf0d..d3dc29de 100644
--- a/pelican/tests/output/custom_locale/category/bar.html
+++ b/pelican/tests/output/custom_locale/category/bar.html
@@ -77,10 +77,10 @@ YEAH !</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/category/cat1.html b/pelican/tests/output/custom_locale/category/cat1.html
index f8b315ee..5278242c 100644
--- a/pelican/tests/output/custom_locale/category/cat1.html
+++ b/pelican/tests/output/custom_locale/category/cat1.html
@@ -146,10 +146,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/category/misc.html b/pelican/tests/output/custom_locale/category/misc.html
index c6dce612..82a77efb 100644
--- a/pelican/tests/output/custom_locale/category/misc.html
+++ b/pelican/tests/output/custom_locale/category/misc.html
@@ -157,10 +157,10 @@ pelican.conf, it will …</p></div>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/category/yeah.html b/pelican/tests/output/custom_locale/category/yeah.html
index 1fd346ff..f0dff1b6 100644
--- a/pelican/tests/output/custom_locale/category/yeah.html
+++ b/pelican/tests/output/custom_locale/category/yeah.html
@@ -85,10 +85,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/drafts/a-draft-article-without-date.html b/pelican/tests/output/custom_locale/drafts/a-draft-article-without-date.html
index bb80bd10..788f01a3 100644
--- a/pelican/tests/output/custom_locale/drafts/a-draft-article-without-date.html
+++ b/pelican/tests/output/custom_locale/drafts/a-draft-article-without-date.html
@@ -80,10 +80,10 @@ listed anywhere else.</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/drafts/a-draft-article.html b/pelican/tests/output/custom_locale/drafts/a-draft-article.html
index 3ce73427..bd54bc56 100644
--- a/pelican/tests/output/custom_locale/drafts/a-draft-article.html
+++ b/pelican/tests/output/custom_locale/drafts/a-draft-article.html
@@ -80,10 +80,10 @@ listed anywhere else.</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/index.html b/pelican/tests/output/custom_locale/index.html
index e3079e41..4a661093 100644
--- a/pelican/tests/output/custom_locale/index.html
+++ b/pelican/tests/output/custom_locale/index.html
@@ -153,10 +153,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/index2.html b/pelican/tests/output/custom_locale/index2.html
index 8067a087..60fee085 100644
--- a/pelican/tests/output/custom_locale/index2.html
+++ b/pelican/tests/output/custom_locale/index2.html
@@ -168,10 +168,10 @@ YEAH !</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/index3.html b/pelican/tests/output/custom_locale/index3.html
index c7c9dae8..76597e82 100644
--- a/pelican/tests/output/custom_locale/index3.html
+++ b/pelican/tests/output/custom_locale/index3.html
@@ -118,10 +118,10 @@ pelican.conf, it will …</p></div>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/jinja2_template.html b/pelican/tests/output/custom_locale/jinja2_template.html
index d55744fa..01957524 100644
--- a/pelican/tests/output/custom_locale/jinja2_template.html
+++ b/pelican/tests/output/custom_locale/jinja2_template.html
@@ -56,10 +56,10 @@ Some text
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/oh-yeah-fr.html b/pelican/tests/output/custom_locale/oh-yeah-fr.html
index 977c14e3..01c7800f 100644
--- a/pelican/tests/output/custom_locale/oh-yeah-fr.html
+++ b/pelican/tests/output/custom_locale/oh-yeah-fr.html
@@ -98,10 +98,10 @@ Translations:
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/override/index.html b/pelican/tests/output/custom_locale/override/index.html
index fa3bcb10..a5fcbe04 100644
--- a/pelican/tests/output/custom_locale/override/index.html
+++ b/pelican/tests/output/custom_locale/override/index.html
@@ -60,10 +60,10 @@ at a custom location.</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/pages/this-is-a-test-hidden-page.html b/pelican/tests/output/custom_locale/pages/this-is-a-test-hidden-page.html
index 86eb888b..3e33e3fc 100644
--- a/pelican/tests/output/custom_locale/pages/this-is-a-test-hidden-page.html
+++ b/pelican/tests/output/custom_locale/pages/this-is-a-test-hidden-page.html
@@ -60,10 +60,10 @@ Anyone can see this page but it's not linked to anywhere!</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/pages/this-is-a-test-page.html b/pelican/tests/output/custom_locale/pages/this-is-a-test-page.html
index 7e835b50..e4f1d60b 100644
--- a/pelican/tests/output/custom_locale/pages/this-is-a-test-page.html
+++ b/pelican/tests/output/custom_locale/pages/this-is-a-test-page.html
@@ -61,10 +61,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/posts/2010/décembre/02/this-is-a-super-article/index.html b/pelican/tests/output/custom_locale/posts/2010/décembre/02/this-is-a-super-article/index.html
index 7b3ce9cc..4b522248 100644
--- a/pelican/tests/output/custom_locale/posts/2010/décembre/02/this-is-a-super-article/index.html
+++ b/pelican/tests/output/custom_locale/posts/2010/décembre/02/this-is-a-super-article/index.html
@@ -109,10 +109,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/posts/2010/octobre/15/unbelievable/index.html b/pelican/tests/output/custom_locale/posts/2010/octobre/15/unbelievable/index.html
index 7f2ae039..f27464f8 100644
--- a/pelican/tests/output/custom_locale/posts/2010/octobre/15/unbelievable/index.html
+++ b/pelican/tests/output/custom_locale/posts/2010/octobre/15/unbelievable/index.html
@@ -126,10 +126,10 @@ pelican.conf, it will have nothing in default.</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/posts/2010/octobre/20/oh-yeah/index.html b/pelican/tests/output/custom_locale/posts/2010/octobre/20/oh-yeah/index.html
index 0e272f86..b47732b7 100644
--- a/pelican/tests/output/custom_locale/posts/2010/octobre/20/oh-yeah/index.html
+++ b/pelican/tests/output/custom_locale/posts/2010/octobre/20/oh-yeah/index.html
@@ -103,10 +103,10 @@ YEAH !</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/posts/2011/avril/20/a-markdown-powered-article/index.html b/pelican/tests/output/custom_locale/posts/2011/avril/20/a-markdown-powered-article/index.html
index ae1e27dd..80e57bc3 100644
--- a/pelican/tests/output/custom_locale/posts/2011/avril/20/a-markdown-powered-article/index.html
+++ b/pelican/tests/output/custom_locale/posts/2011/avril/20/a-markdown-powered-article/index.html
@@ -95,10 +95,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/posts/2011/février/17/article-1/index.html b/pelican/tests/output/custom_locale/posts/2011/février/17/article-1/index.html
index e7d99cc7..c427e2c7 100644
--- a/pelican/tests/output/custom_locale/posts/2011/février/17/article-1/index.html
+++ b/pelican/tests/output/custom_locale/posts/2011/février/17/article-1/index.html
@@ -94,10 +94,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/posts/2011/février/17/article-2/index.html b/pelican/tests/output/custom_locale/posts/2011/février/17/article-2/index.html
index d8ba2cc6..88c7adf2 100644
--- a/pelican/tests/output/custom_locale/posts/2011/février/17/article-2/index.html
+++ b/pelican/tests/output/custom_locale/posts/2011/février/17/article-2/index.html
@@ -94,10 +94,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/posts/2011/février/17/article-3/index.html b/pelican/tests/output/custom_locale/posts/2011/février/17/article-3/index.html
index d2fa6936..257fb6dd 100644
--- a/pelican/tests/output/custom_locale/posts/2011/février/17/article-3/index.html
+++ b/pelican/tests/output/custom_locale/posts/2011/février/17/article-3/index.html
@@ -94,10 +94,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/posts/2012/février/29/second-article/index.html b/pelican/tests/output/custom_locale/posts/2012/février/29/second-article/index.html
index 5a718d8b..3b3bd10a 100644
--- a/pelican/tests/output/custom_locale/posts/2012/février/29/second-article/index.html
+++ b/pelican/tests/output/custom_locale/posts/2012/février/29/second-article/index.html
@@ -98,10 +98,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/posts/2012/novembre/30/filename_metadata-example/index.html b/pelican/tests/output/custom_locale/posts/2012/novembre/30/filename_metadata-example/index.html
index ea75a1db..2618f705 100644
--- a/pelican/tests/output/custom_locale/posts/2012/novembre/30/filename_metadata-example/index.html
+++ b/pelican/tests/output/custom_locale/posts/2012/novembre/30/filename_metadata-example/index.html
@@ -94,10 +94,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/second-article-fr.html b/pelican/tests/output/custom_locale/second-article-fr.html
index e6989c42..7edf7710 100644
--- a/pelican/tests/output/custom_locale/second-article-fr.html
+++ b/pelican/tests/output/custom_locale/second-article-fr.html
@@ -98,10 +98,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/tag/bar.html b/pelican/tests/output/custom_locale/tag/bar.html
index e6546987..e0e0487f 100644
--- a/pelican/tests/output/custom_locale/tag/bar.html
+++ b/pelican/tests/output/custom_locale/tag/bar.html
@@ -136,10 +136,10 @@ YEAH !</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/tag/baz.html b/pelican/tests/output/custom_locale/tag/baz.html
index 18976227..7fe3b54c 100644
--- a/pelican/tests/output/custom_locale/tag/baz.html
+++ b/pelican/tests/output/custom_locale/tag/baz.html
@@ -94,10 +94,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/tag/foo.html b/pelican/tests/output/custom_locale/tag/foo.html
index 2c3c7622..a31e348b 100644
--- a/pelican/tests/output/custom_locale/tag/foo.html
+++ b/pelican/tests/output/custom_locale/tag/foo.html
@@ -106,10 +106,10 @@ as well as <strong>inline markup</strong>.</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/tag/foobar.html b/pelican/tests/output/custom_locale/tag/foobar.html
index 23b21342..a33f3362 100644
--- a/pelican/tests/output/custom_locale/tag/foobar.html
+++ b/pelican/tests/output/custom_locale/tag/foobar.html
@@ -85,10 +85,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/tag/oh.html b/pelican/tests/output/custom_locale/tag/oh.html
index 096b2727..5d021c7c 100644
--- a/pelican/tests/output/custom_locale/tag/oh.html
+++ b/pelican/tests/output/custom_locale/tag/oh.html
@@ -59,10 +59,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/tag/yeah.html b/pelican/tests/output/custom_locale/tag/yeah.html
index 29101c8d..72b905f5 100644
--- a/pelican/tests/output/custom_locale/tag/yeah.html
+++ b/pelican/tests/output/custom_locale/tag/yeah.html
@@ -77,10 +77,10 @@ YEAH !</p>
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/tests/output/custom_locale/tags.html b/pelican/tests/output/custom_locale/tags.html
index e4683371..88b02724 100644
--- a/pelican/tests/output/custom_locale/tags.html
+++ b/pelican/tests/output/custom_locale/tags.html
@@ -66,10 +66,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 <script type="text/javascript">
diff --git a/pelican/themes/notmyidea/templates/base.html b/pelican/themes/notmyidea/templates/base.html
index 8483f268..6c8c20a7 100644
--- a/pelican/themes/notmyidea/templates/base.html
+++ b/pelican/themes/notmyidea/templates/base.html
@@ -71,10 +71,10 @@
 
         <footer id="contentinfo" class="body">
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>, which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
 
-                <p>The theme is by <a href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
+                <p>The theme is by <a rel="nofollow" href="https://www.smashingmagazine.com/2009/08/designing-a-html-5-layout-from-scratch/">Smashing Magazine</a>, thanks!</p>
         </footer><!-- /#contentinfo -->
 
 {% include 'analytics.html' %}
diff --git a/pelican/themes/notmyidea/templates/twitter.html b/pelican/themes/notmyidea/templates/twitter.html
index bf78c32d..48184ebe 100644
--- a/pelican/themes/notmyidea/templates/twitter.html
+++ b/pelican/themes/notmyidea/templates/twitter.html
@@ -1,3 +1,3 @@
 {% if TWITTER_USERNAME %}
-<a href="https://twitter.com/share" class="twitter-share-button" data-count="horizontal" data-via="{{TWITTER_USERNAME}}">Tweet</a><script type="text/javascript" src="https://platform.twitter.com/widgets.js"></script>
+<a rel="nofollow" href="https://twitter.com/share" class="twitter-share-button" data-count="horizontal" data-via="{{TWITTER_USERNAME}}">Tweet</a><script type="text/javascript" src="https://platform.twitter.com/widgets.js"></script>
 {% endif %}
diff --git a/pelican/themes/simple/templates/base.html b/pelican/themes/simple/templates/base.html
index 3125e5aa..94a16930 100644
--- a/pelican/themes/simple/templates/base.html
+++ b/pelican/themes/simple/templates/base.html
@@ -58,8 +58,8 @@
         </main>
         <footer>
                 <address id="about" class="vcard body">
-                Proudly powered by <a href="https://getpelican.com/">Pelican</a>,
-                which takes great advantage of <a href="https://www.python.org/">Python</a>.
+                Proudly powered by <a rel="nofollow" href="https://getpelican.com/">Pelican</a>,
+                which takes great advantage of <a rel="nofollow" href="https://www.python.org/">Python</a>.
                 </address><!-- /#about -->
         </footer>
 </body>