diff --git a/app/static/index.html b/app/static/index.html
index 3ec482c..08a640c 100644
--- a/app/static/index.html
+++ b/app/static/index.html
@@ -18,6 +18,11 @@
   <style>
     [hidden] { display: none !important; }
   </style>
+  <!-- Vercel Web Analytics -->
+  <script>
+    window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };
+  </script>
+  <script defer src="/_vercel/insights/script.js"></script>
 </head>
 <body>
   <header class="topbar">
