diff --git a/agaric/templates/layout/region--footer.html.twig b/agaric/templates/layout/region--footer.html.twig
index f7fc735..19af6c5 100644
--- a/agaric/templates/layout/region--footer.html.twig
+++ b/agaric/templates/layout/region--footer.html.twig
@@ -15,14 +15,14 @@
         Agaric LLC<br>Boston, MA 02134
       </div>
       <div class="column">
-        S: <a href="https://social.coop/@agaric">Mastodon</a>
-        <a href="https://twitter.com/agaric">Twitter</a>
+        S: <a href="https://social.coop/@agaric" rel="me">Mastodon</a>
+        <a href="https://twitter.com/agaric" rel="me">Twitter</a>
         <a href="/rss">RSS</a><br>
         T: +1 508 283 3557<br>
         E: <a href="/contact">Contact</a>
       </div>
       <div class="column">
-        Powered by <a href="https://www.drutopia.org">Drutopia</a>
+        Powered by <a href="https://www.drutopia.org/">Drutopia</a>
       </div>
     </div>
   </div>