diff --git a/views/index.tpl.html b/views/index.tpl.html
index 89061d8..fd3f50a 100644
--- a/views/index.tpl.html
+++ b/views/index.tpl.html
@@ -24,10 +24,10 @@
             <a href="login">
                 <button type="button" class="py-1 px-3 rounded bg-green-700 hover:bg-green-800 text-white font-semibold">🚀 Try it!</button>
             </a>
-            <a href="https://github.com/muety/wakapi#%EF%B8%8F-server-setup" target="_blank">
+            <a href="https://github.com/muety/wakapi#%EF%B8%8F-server-setup" target="_blank" rel="noopener noreferrer">
                 <button type="button" class="py-1 px-3 h-8 rounded border border-green-700 text-white">📡 Host it</button>
             </a>
-            <a href="https://github.com/muety/wakapi" target="_blank">
+            <a href="https://github.com/muety/wakapi" target="_blank" rel="noopener noreferrer">
                 <button type="button" class="py-1 px-3 h-8 rounded border border-green-700 text-white">
                     <img alt="GitHub Icon" src="assets/images/ghicon.svg" width="22px">
                 </button>
@@ -47,8 +47,8 @@
                     <li>✅ &nbsp; Fancy statistics and plots</li>
                     <li>✅ &nbsp; Cool badges for readmes</li>
                     <li>✅ &nbsp; Intuitive REST API</li>
-                    <li>✅ &nbsp; Compatible with <a href="https://wakatime.com" target="_blank" class="underline">Wakatime</a></li>
-                    <li>✅ &nbsp; <a href="https://prometheus.io" target="_blank" class="underline">Prometheus</a> metrics via <a href="https://github.com/MacroPower/wakatime_exporter" target="_blank" class="underline">exporter</a></li>
+                    <li>✅ &nbsp; Compatible with <a href="https://wakatime.com" target="_blank" rel="noopener noreferrer" class="underline">Wakatime</a></li>
+                    <li>✅ &nbsp; <a href="https://prometheus.io" target="_blank" rel="noopener noreferrer" class="underline">Prometheus</a> metrics via <a href="https://github.com/MacroPower/wakatime_exporter" target="_blank" rel="noopener noreferrer" class="underline">exporter</a></li>
                     <li>✅ &nbsp; Self-hosted</li>
                 </ul>
             </div>