diff --git a/src/config.ts b/src/config.ts
index 8fc0f9a..223608f 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -20,6 +20,8 @@ export const LOGO_IMAGE = {
   height: 46,
 };
 
+export const MODE = process.env.NODE_ENV || "development";
+
 export const SOCIALS: SocialObjects = [
   {
     name: "Github",
diff --git a/src/layouts/Layout.astro b/src/layouts/Layout.astro
index e6ad72f..4cdd662 100644
--- a/src/layouts/Layout.astro
+++ b/src/layouts/Layout.astro
@@ -1,5 +1,5 @@
 ---
-import { SITE } from "@config";
+import { SITE, MODE } from "@config";
 import "@styles/base.css";
 
 export interface Props {
@@ -22,6 +22,10 @@ const socialImageURL = new URL(
   ogImage ? ogImage : SITE.ogImage,
   Astro.url.origin
 ).href;
+
+const isDev = MODE === "development";
+
+const dynamicTitle = isDev ? "Dev" : title;
 ---
 
 <!DOCTYPE html>
@@ -34,7 +38,7 @@ const socialImageURL = new URL(
     <meta name="generator" content={Astro.generator} />
 
     <!-- General Meta Tags -->
-    <title>{title}</title>
+    <title>{dynamicTitle}</title>
     <meta name="title" content={title} />
     <meta name="description" content={description} />
     <meta name="author" content={author} />
@@ -60,20 +64,21 @@ const socialImageURL = new URL(
       href="https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&display=swap"
       rel="stylesheet"
     />
-
+    <script is:inline src="/toggle-theme.js"></script>
     <!-- Google tag (gtag.js) -->
     <script async src="https://www.googletagmanager.com/gtag/js?id=G-DCEZKXTEPN" type="text/partytown"></script>
     <script type="text/partytown">
       window.dataLayer = window.dataLayer || [];
-      function gtag(){dataLayer.push(arguments);}
-      gtag('js', new Date());
-
-      gtag('config', 'G-DCEZKXTEPN');
+      const isDev = document.title;
+      if (isDev !== "Dev") {
+        function gtag(){dataLayer.push(arguments);}
+        gtag('js', new Date());
+        console.log("sending gtag");
+        gtag('config', 'G-DCEZKXTEPN');
+      }
     </script>
-
-    <script is:inline src="/toggle-theme.js"></script>
   </head>
-  <body>
+  <body data-is-dev={isDev}>
     <slot />
   </body>
 </html>
