Extension Tracker

TagLens — dataLayer vs GA4 gap inspector

14 users Rated 5.00 from 1 rating Last updated 5 Nov 2026

By hnkhan123.HK Live in the Chrome Web Store cgdhmhfklgpbfhdohaefkdopijhlbmpe Search Google ↗ Last checked 6 Nov 2026, 00:04 UTC

The listing

What the Chrome Web Store shows, as of the last check

Browse the site; TagLens records every dataLayer push and analytics hit, and shows what should have fired but didn't.Summary from the listing
Developer
hnkhan123.HK
Enhanced Safe Browsing
Not trusted. What this means →
Category
Productivity › Developer Tools
First published
22 Aug 2026
Last updated
5 Nov 2026
Version
1.2.8
Size
590 KiB
Minimum Chrome
112
Languages
1 language

English

Privacy policy
https://hnkhan1233.github.io/taglens-privacy/
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store

Tracking began on 6 Nov 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-11-06145.001
Users, 7 days
No change
since a week ago
Users, 30 days
–
needs a month of history
Rank
#138,950
by users, of 292,131 extensions
In its category
#14,348
of 30,442 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 6 Nov 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 6 Nov 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • <all_urls>Every website
Sites where it runs scripts
  • <all_urls>Every website
Browser features
  • debuggerUse Chrome's debugger on your tabs, which gives full control of their pages
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs
  • unlimitedStorageStore more data than the usual limit
  • webRequestWatch network requests on the sites it can reach

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 6 Nov 2026, 00:04 UTC; next check around 16 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “TagLens — dataLayer vs GA4 gap inspector” (cgdhmhfklgpbfhdohaefkdopijhlbmpe). Chrome Web Store data, last checked 2026-11-06. https://extensiontracker.com/extension/cgdhmhfklgpbfhdohaefkdopijhlbmpe. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_cgdhmhfklgpbfhdohaefkdopijhlbmpe,
  title   = {TagLens — dataLayer vs GA4 gap inspector (cgdhmhfklgpbfhdohaefkdopijhlbmpe)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-06},
  url     = {https://extensiontracker.com/extension/cgdhmhfklgpbfhdohaefkdopijhlbmpe},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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