diff --git a/src/Blog/Components/App.razor b/src/Blog/Components/App.razor
index 9c914b6..9a3cb1e 100644
--- a/src/Blog/Components/App.razor
+++ b/src/Blog/Components/App.razor
@@ -1,4 +1,6 @@
-﻿<!DOCTYPE html>
+﻿@inject IWebHostEnvironment WebHostEnvironment
+
+<!DOCTYPE html>
 <html lang="en">
 
 <head>
@@ -17,14 +19,15 @@
   <script src="https://cdn.jsdelivr.net/npm/clipboard@2.0.11/dist/clipboard.min.js"></script>
   <script src="https://www.googletagmanager.com/gtag/js?id=G-5JM0TZTRHF"></script>
   <script src="prism.js"></script>
-  <script>
-    if (window.location.hostname.includes('localhost') === false) {
+  @if (WebHostEnvironment.IsProduction())
+  {
+    <script>
       window.dataLayer = window.dataLayer || [];
       function gtag(){dataLayer.push(arguments);}
       gtag('js', new Date());
       gtag('config', 'G-5JM0TZTRHF');
-    }
-  </script>
+    </script>
+  }
   <script src="_framework/blazor.web.js"></script>
 </body>
 
