diff --git a/src/components/Analytics/Varify.astro b/src/components/Analytics/Varify.astro
deleted file mode 100644
index 8b1378917..000000000
--- a/src/components/Analytics/Varify.astro
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/src/layouts/BaseLayout.astro b/src/layouts/BaseLayout.astro
index f94841f02..8df03275d 100644
--- a/src/layouts/BaseLayout.astro
+++ b/src/layouts/BaseLayout.astro
@@ -165,6 +165,13 @@ const gaPageIdentifier = Astro.url.pathname
         </Fragment>
       )
     }
+    <!-- Google Tag Manager Start -->
+    <script is:inline>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+    new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
+    j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+    'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+    })(window,document,'script','dataLayer','GTM-T66KC7S8');</script>
+    <!-- Google Tag Manager End -->
 
     <slot name='after-header' />
     {
@@ -182,6 +189,16 @@ const gaPageIdentifier = Astro.url.pathname
     <GoogleAd />
   </head>
   <body class='flex min-h-screen flex-col'>
+    <!-- Google Tag Manager (noscript) -->
+    <noscript>
+      <iframe
+        src='https://www.googletagmanager.com/ns.html?id=GTM-T66KC7S8'
+        height='0'
+        width='0'
+        style='display:none;visibility:hidden'></iframe>
+    </noscript>
+    <!-- End Google Tag Manager (noscript) -->
+
     <slot name='course-announcement'>
       <CourseAnnouncement client:load />
     </slot>
