diff --git a/src/index.njk b/src/index.njk
index 459e44c4..e32a5e2f 100644
--- a/src/index.njk
+++ b/src/index.njk
@@ -119,9 +119,9 @@ by Ann Magill (2021)") }}
         </li>
         <li>
             <a href="https://cs.sjoy.lol/">CSS JOY Webring</a>:
-            <a href="https://webri.ng/webring/cssjoy/previous?via=https://leilukin.com/">⬅️ Previous Site</a>,
-            <a href="https://webri.ng/webring/cssjoy/random?via=https://leilukin.com/">🔀 Random Site</a>,
-            <a href="https://webri.ng/webring/cssjoy/next?via=https://leilukin.com/">Next Site ➡️</a>
+            <a href="https://webri.ng/webring/cssjoy/previous?via=https://leilukin.com/" class="external-link">⬅️ Previous Site</a>,
+            <a href="https://webri.ng/webring/cssjoy/random?via=https://leilukin.com/" class="external-link">🔀 Random Site</a>,
+            <a href="https://webri.ng/webring/cssjoy/next?via=https://leilukin.com/" class="external-link">Next Site ➡️</a>
         </li>
         <li>
             <a href="https://eggring.neocities.org/">The Eggring</a>:
@@ -149,9 +149,9 @@ by Ann Magill (2021)") }}
             <a href="https://isaacfish.neocities.org/webring/27.html">Next Site ➡️</a>
         </li>
         <li>
-            <a href="https://webring.dinhe.net/">The retronaut webring</a>:
-            <a href="https://webring.dinhe.net/prev/https://leilukin.com/">⬅️ Previous Site</a>,
-            <a href="https://webring.dinhe.net/next/https://leilukin.com/">Next Site ➡️</a>
+            <a href="https://webring.dinhe.net/" class="external-link">The retronaut webring</a>:
+            <a href="https://webring.dinhe.net/prev/https://leilukin.com/" class="external-link">⬅️ Previous Site</a>,
+            <a href="https://webring.dinhe.net/next/https://leilukin.com/" class="external-link">Next Site ➡️</a>
         </li>
         <li>
             <a href="https://xandra.cc/safonts/">The Safonts Webring</a>: