diff --git a/_includes/head.html b/_includes/head.html
index 5ab059d..95e2ca9 100644
--- a/_includes/head.html
+++ b/_includes/head.html
@@ -26,3 +26,12 @@
   <![endif]-->
 
 </head>
+<!-- Google tag (gtag.js) -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=G-V73QCDBPDX"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', 'G-V73QCDBPDX');
+</script>