Adswerve - dataLayer Inspector+
Developer Tools
FreemiumConfidence 64
DataLayer Tools for Digital Analysts
Users
80K
Rating
4.1
Reviews
60
7D Growth
-10K|-11.1%
Cooling signalNo paid features detectedMedium-risk permissions
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…
Users231Current public install base
Rating5.0Store average score
Reviews2Public review volume
Manifest versionV3Extension platform version
7-day growth-18Net users gained this week
7-day growth rate-7.23%Relative weekly velocity
Preview
2 assetssGTM - add X-Gtm-Server-Preview Header Media preview
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7-day rating change
Start
5.00
Latest
5.00
7-day rating change
0.00
2026年7月16日2026年7月21日
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1-day growthNo data
----7-day growthDeclining
-18-7.23%30-day growthNo data
----Technical snapshot
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Version1.1.0
ManifestV3
Size680KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview
Product summary
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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.
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Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average5.0Average computed only from synced review bodies below
Reviews with text1Synced review bodies
Total ratings / reviews2Chrome Web Store public rating/review count
Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Saves the day! Best part is that the extension goes idle after one hour, which helps in cases you work on multiple projects, and forget that you adjusted the Headers.