diff --git a/src/layouts/GameLayout.astro b/src/layouts/GameLayout.astro
index 32738b6..328881c 100644
--- a/src/layouts/GameLayout.astro
+++ b/src/layouts/GameLayout.astro
@@ -16,7 +16,22 @@ const { title } = Astro.props;
         <meta name="viewport" content="width=device-width, initial-scale=1" />
         <title>{title}</title>
         <ClientRouter />
-    </head>
+        <script
+            async
+            src="https://www.googletagmanager.com/gtag/js?id=G-3E2HSZT0JD"
+        ></script><script>
+            window.dataLayer = window.dataLayer || [];
+            function gtag() {
+                dataLayer.push(arguments);
+            }
+            gtag("js", new Date());
+
+            gtag("config", "G-3E2HSZT0JD");
+        </script></head
+    >
+
+    <!-- Google tag (gtag.js) -->
+
     <body>
         <main>
             <slot />
