Extension Tracker

CMP Validator

6,000 users Rated 3.30 from 10 ratings Last updated 3 Nov 2026

By IAB Europe Live in the Chrome Web Store ffhhjklgcfabkpholngojpkijlafjooc Search Google ↗ Last checked 10 Nov 2026, 22:15 UTC

The listing

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

The IAB Europe CMP Validator checks web pages for the availability of a TCF registered CMP and facilitates their auditing.Summary from the listing
Developer
IAB Europe
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Developer Tools
First published
2 May 2023
Last updated
3 Nov 2026
Version
2.4.0
Size
459 KiB
Minimum Chrome
88
Languages
1 language

English

Support page
https://iabeurope.eu/wp-content/uploads/2023/05/TCF-v2.2-CMP-Validator-User-Guide_15052023.pdf
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
5.9K6K6.1KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 6,000 users2026-10-01: 6,000 users2026-10-08: 6,000 users2026-10-15: 6,000 users2026-10-21: 6,000 users2026-10-28: 6,000 users2026-11-04: 6,000 users2026-11-10: 6,000 users2026-11-04: new version6,0005.9K6K6.1KTracking began27 Sep18 Oct8 Nov2026-09-27: 6,000 users2026-10-01: 6,000 users2026-10-08: 6,000 users2026-10-15: 6,000 users2026-10-21: 6,000 users2026-10-28: 6,000 users2026-11-04: 6,000 users2026-11-10: 6,000 users2026-11-04: new version6K
Average rating
3.203.303.4027 Sep11 Oct25 Oct8 Nov3.303.203.303.4027 Sep18 Oct8 Nov3.30
Number of ratings
1027 Sep11 Oct25 Oct8 Nov101027 Sep18 Oct8 Nov10
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-106,0003.3010
2026-11-046,0003.3010
2026-10-286,0003.3010
2026-10-216,0003.3010
2026-10-156,0003.3010
2026-10-086,0003.3010
2026-10-016,0003.3010
2026-09-276,0003.3010
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#9,309
by users, of 292,131 extensions
In its category
#840
of 30,442 in Developer Tools

What changed

Every change found on a check, newest first

  1. New version 2.4.0, replacing 2.3.2.

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 27 Sep 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 where it runs scripts
  • <all_urls>Every website
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • scriptingRun scripts on sites it can reach

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 10 Nov 2026, 22:15 UTC; next check around 17 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “CMP Validator” (ffhhjklgcfabkpholngojpkijlafjooc). Chrome Web Store data, last checked 2026-11-10. https://extensiontracker.com/extension/ffhhjklgcfabkpholngojpkijlafjooc. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_ffhhjklgcfabkpholngojpkijlafjooc,
  title   = {CMP Validator (ffhhjklgcfabkpholngojpkijlafjooc)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-10},
  url     = {https://extensiontracker.com/extension/ffhhjklgcfabkpholngojpkijlafjooc},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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