diff --git a/aider/website/index.html b/aider/website/index.html
index 71ca14f94..706caf7a9 100644
--- a/aider/website/index.html
+++ b/aider/website/index.html
@@ -53,23 +53,23 @@
             </div>
             
             <div class="stats-container">
-                <a href="https://github.com/Aider-AI/aider" class="github-badge badge-stars">
+                <a href="https://github.com/Aider-AI/aider" class="github-badge badge-stars" title="Total number of GitHub stars the Aider project has received">
                     <span class="badge-label">⭐ GitHub Stars</span>
                     <span class="badge-value">29k</span>
                 </a>
-                <a href="https://pypi.org/project/aider-chat/" class="github-badge badge-installs">
+                <a href="https://pypi.org/project/aider-chat/" class="github-badge badge-installs" title="Total number of installations via pip from PyPI">
                     <span class="badge-label">📦 Installs</span>
                     <span class="badge-value">1.6M</span>
                 </a>
-                <div class="github-badge badge-tokens">
+                <div class="github-badge badge-tokens" title="Number of tokens processed weekly by Aider users">
                     <span class="badge-label">📈 Tokens/week</span>
                     <span class="badge-value">15B</span>
                 </div>
-                <a href="https://openrouter.ai/" class="github-badge badge-router">
+                <a href="https://openrouter.ai/" class="github-badge badge-router" title="Aider's ranking among applications on the OpenRouter platform">
                     <span class="badge-label">🏆 OpenRouter</span>
                     <span class="badge-value">Top 20</span>
                 </a>
-                <a href="/HISTORY.html" class="github-badge badge-coded">
+                <a href="/HISTORY.html" class="github-badge badge-coded" title="Percentage of Aider's codebase written by Aider itself">
                     <span class="badge-label">🔄 Singularity</span>
                     <span class="badge-value">72%</span>
                 </a>