diff --git a/index.html b/index.html
index de64cba..77797fe 100644
--- a/index.html
+++ b/index.html
@@ -1,24 +1,29 @@
 <!doctype html>
 <html lang="en">
-    <head>
-        <title>Coverify</title>
-        <link rel="stylesheet" href="/src/style.scss" />
-        <link rel="stylesheet" href="/material-colors.css" />
-        <!-- <link rel="icon" href="/favicon.ico"> -->
-        <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-        <meta charset="UTF-8" />
-        <!-- card related -->
+  <head>
+    <title>Coverify</title>
+    <link rel="stylesheet" href="/src/style.scss" />
+    <link rel="stylesheet" href="/material-colors.css" />
+    <!-- <link rel="icon" href="/favicon.ico"> -->
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <meta charset="UTF-8" />
+    <!-- card related -->
 
-        <meta name="twitter:card" content="summary_large_image" />
-        <meta property="og:title" content="Coverify" />
-        <meta
-            property="og:description"
-            content="Create album covers from mundane photos"
-        />
-        <meta property="org:url" content="https://cover.klemek.fr" />
-    </head>
-    <body>
-        <div id="app"></div>
-        <script type="module" src="/src/main.ts"></script>
-    </body>
+    <meta name="twitter:card" content="summary_large_image" />
+    <meta property="og:title" content="Coverify" />
+    <meta
+      property="og:description"
+      content="Create album covers from mundane photos"
+    />
+    <meta property="org:url" content="https://cover.klemek.fr" />
+    <script
+      defer
+      src="https://tics.klemek.fr/script.js"
+      data-website-id="00eecc71-430b-4639-a058-f95d1ff1e3af"
+    ></script>
+  </head>
+  <body>
+    <div id="app"></div>
+    <script type="module" src="/src/main.ts"></script>
+  </body>
 </html>
