From 5bf09159b98b4dd6bbc8d4e04b57ff6b55c77685 Mon Sep 17 00:00:00 2001
From: Ben McCann <322311+benmccann@users.noreply.github.com>
Date: Wed, 2 Aug 2023 01:20:45 -0700
Subject: [PATCH] docs: update Google Tag Manager page (#432)

* docs: update Google Tag Manager page

* Update google-tag-manager.md
---
 docs/google-tag-manager.md | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/docs/google-tag-manager.md b/docs/google-tag-manager.md
index 996ce4ef..0d3c4c5b 100644
--- a/docs/google-tag-manager.md
+++ b/docs/google-tag-manager.md
@@ -11,14 +11,19 @@ title: Google Tag Manager
 Set the script element's `type` attribute to `text/partytown`. For example:
 
 ```html
-<script type="text/partytown">
-  /* Insert GTM Script Here */
-</script>
+  <script type="text/partytown" src="https://www.googletagmanager.com/gtag/js?id=YOUR-ID-HERE"></script>
+  <script type="text/partytown">
+    window.dataLayer = window.dataLayer || [];
+    function gtag(){dataLayer.push(arguments);}
+    gtag('js', new Date());
+
+    gtag('config', 'YOUR-ID-HERE');
+  </script>
 ```
 
 ## Google Analytics 4 (GA4)
 
-When using Google Analytics, it's recommended to use [Google Analytics 4](https://support.google.com/analytics/answer/10089681?hl=en). Not only is GA4 Google's official recommendation, but it's also because the GA4 responses come with the correct CORS headers. Simply put, if you ensure you're using GA4, you will not have to [proxy](/proxying-requests) the requests to `www.google-analytics.com`.
+GA4 responses come with the correct CORS headers, so you will not have to [proxy](/proxying-requests) the requests to `www.google-analytics.com`. [Older versions of Google Analytics](https://support.google.com/analytics/answer/11583528?sjid=5512098847312629397-NA) required proxying, but have been sunset by Google and are no longer supported.
 
 ## Forward Events