diff --git a/frontend/index.html b/frontend/index.html
index ca5f1df..3c7629d 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -6,6 +6,17 @@
     <link rel="icon" href="./public/favicon.ico" />
     <title>Siso - 밸런스 게임</title>
   </head>
+  <!-- Google tag (gtag.js) -->
+  <script async src="https://www.googletagmanager.com/gtag/js?id=G-7LE1MDKS5G"></script>
+  <script>
+    window.dataLayer = window.dataLayer || [];
+    function gtag() {
+      dataLayer.push(arguments);
+    }
+    gtag('js', new Date());
+
+    gtag('config', 'G-7LE1MDKS5G');
+  </script>
   <body>
     <div id="root"></div>
     <script type="module" src="/src/main.jsx"></script>
