diff --git a/public/index.html b/public/index.html
index 327c88e..7b1860a 100644
--- a/public/index.html
+++ b/public/index.html
@@ -1,6 +1,15 @@
 <!DOCTYPE html>
 <html lang="en">
   <head>
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-80079182-4"></script>
+    <script>
+      window.dataLayer = window.dataLayer || [];
+      function gtag(){dataLayer.push(arguments);}
+      gtag('js', new Date());
+
+      gtag('config', 'UA-80079182-4');
+    </script>
+
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
     <meta name="theme-color" content="#000000">
