sGTM - add X-Gtm-Server-Preview Header

GA4 & Server-Side Tag Manager debugging helper. This tool helps debug your tracking setup with two key features: 1. It adds the…

Extension stats

By: Nikel
Users: 159 ▼ -2
Rating: 5.00 (1)
Version: 1.1.0 (Last updated: 2024-09-27)
Creation date: 2024-07-21
Risk impact: Moderate risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 3
Permissions:
  • storage
  • declarativeNetRequest
  • alarms
Host permissions:
  • https://*/
Size: 696.32K

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Not available on Edge
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Extension summary

GA4 & Server-Side Tag Manager debugging helper. This tool helps debug your tracking setup with two key features:

  1. It adds the X-Gtm-Server-Preview header to all requests. While there are other "add header value" plugins available, they can cause issues if left enabled, leading to unpredictable behavior when working on another sGTM. This extension includes an auto-deactivation feature: it automatically disables itself after one hour, ensuring a seamless and hassle-free debugging experience.

  2. It adds a _dbg=1 parameter to all GA4 requests to enable debug mode for all GA4 requests, making it very simple to debug GA4.

TL;DR: Add a sGTM preview header value to all requests or enable debug mode for GA4.

User reviews

by Igor Smirnov, 2024-09-10
View all user reviews

Extension safety

Risk impact

sGTM - add X-Gtm-Server-Preview Header requires a few sensitive permissions. Exercise caution before installing.

Risk likelihood

sGTM - add X-Gtm-Server-Preview Header is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this extension.

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