diff --git a/README.md b/README.md
index 9869534..f865d29 100644
--- a/README.md
+++ b/README.md
@@ -6,9 +6,13 @@
 </div>
 
 # Awesome Django
-> A curated list of awesome things related to Django. Maintained by [William Vincent](https://github.com/wsvincent) and [Jeff Triplett](https://github.com/jefftriplett).
+> A curated list of awesome things related to Django.
+Maintained by <a rel="" href="https://github.com/wsvincent">William Vincent</a> and
+<a rel="" href="https://github.com/jefftriplett">Jeff Triplett</a>.
 
-Please consider supporting Django by making a donation to the [Django Software Foundation](https://www.djangoproject.com/fundraising/), sponsoring via [GitHub Sponsors](https://github.com/sponsors/django), or buying [official merchandise](https://django.threadless.com/).
+Please consider supporting Django by making a donation to the <a rel="sponsored" href="https://www.djangoproject.com/fundraising/">Django Software Foundation</a>,
+sponsoring via <a rel="sponsored" href="https://github.com/sponsors/django">GitHub Sponsors</a>,
+or buying <a rel="sponsored" href="https://django.threadless.com/">official merchandise</a>.
 
 ## Contents
 
diff --git a/_layouts/default.html b/_layouts/default.html
index 26cb5a6..3b422a6 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -4,7 +4,7 @@
 {% include header.html %}
 
 <main class="container prose sm:prose-md md:prose-lg lg:prose-lg xl:prose-xl">
-  {{ content }}
+  {{ content | replace: '<a href="http', '<a rel="ugc noopener noreferrer" href="http' }}
 </main>
 
 {% include footer.html %}