diff --git a/index.md b/index.md
index 5b59e07e8..7c69f5b59 100755
--- a/index.md
+++ b/index.md
@@ -2,6 +2,15 @@
   <head>
     <meta name="google-site-verification" content="Fa9AuK39hAqDGEC7hr32UtxcVsVJ-qLHsZ34C2brsd0" />
   </head>
+<!-- Google tag (gtag.js) -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=G-580MY93687"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', 'G-580MY93687');
+</script>
 </html>
 
 <img src="{{ "imgs/logo_large.png" | prepend: site.baseurl | prepend: site.url}}" alt="Logo" />
