diff --git a/templates/index.html b/templates/index.html
index a4231b5..4f3fa4d 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -150,6 +150,16 @@
     }
   }
   </script>
+
+  <!-- Google tag (gtag.js) -->
+  <script async src="https://www.googletagmanager.com/gtag/js?id=G-HL8F2RJW68"></script>
+  <script>
+    window.dataLayer = window.dataLayer || [];
+    function gtag(){dataLayer.push(arguments);}
+    gtag('js', new Date());
+
+    gtag('config', 'G-HL8F2RJW68');
+  </script>
 </head>
 <body data-page="home">
   <nav>
diff --git a/templates/slug-template.html b/templates/slug-template.html
index 309fb81..95e5a53 100644
--- a/templates/slug-template.html
+++ b/templates/slug-template.html
@@ -74,6 +74,16 @@
     ]
 }
   </script>
+
+  <!-- Google tag (gtag.js) -->
+  <script async src="https://www.googletagmanager.com/gtag/js?id=G-HL8F2RJW68"></script>
+  <script>
+    window.dataLayer = window.dataLayer || [];
+    function gtag(){dataLayer.push(arguments);}
+    gtag('js', new Date());
+
+    gtag('config', 'G-HL8F2RJW68');
+  </script>
 </head>
 <body data-page="single">
   <nav>
