Extension Tracker

Tab URL Blocker 404

15 users Rated 3.50 from 2 ratings Last updated 30 Dec 2025

By Ajoe Alex Live in the Chrome Web Store kokjfejdghjdinfjhhpbihljmcfpjaci Search Google ↗ Last checked 17 Oct 2026, 19:38 UTC

The listing

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

Block websites based on URL patternsSummary from the listing
Developer
Ajoe Alex
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Tools
First published
29 Dec 2025
Last updated
30 Dec 2025
Version
2.0.2
Size
35.16 KiB
Minimum Chrome
88
Languages
1 language

English

Privacy policy
https://ajoealex.github.io/url-blocker/PRIVACY
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
12131415Tracking began 27 Sep 202627 Sep4 Oct11 Oct2026-09-27: 12 users2026-10-17: 15 users1512131415Tracking began27 Sep4 Oct11 Oct2026-09-27: 12 users2026-10-17: 15 users15
Average rating
3.504.004.505.0027 Sep4 Oct11 Oct3.503.504.004.505.0027 Sep4 Oct11 Oct3.50
Number of ratings
1227 Sep4 Oct11 Oct21227 Sep4 Oct11 Oct2
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-10-17153.502
2026-09-27125.001
Users, 7 days
No change
since a week ago
Users, 30 days
+3
+25.0%
Rank
#135,379
by users, of 292,131 extensions
In its category
#49,283
of 115,641 in Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 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 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
  • <all_urls>Every website
Browser features
  • declarativeNetRequestBlock or change network requests, using rules
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs
  • webNavigationFollow your browsing, page by page

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
CDP Commander49 –– Developer Tools
Tab Storage Snapshot Manager23 4.001 Developer Tools
CDP Inspector10 5.001 Developer Tools
All 4 extensions by Ajoe Alex →

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 17 Oct 2026, 19:38 UTC; next check around 14 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Tab URL Blocker 404” (kokjfejdghjdinfjhhpbihljmcfpjaci). Chrome Web Store data, last checked 2026-10-17. https://extensiontracker.com/extension/kokjfejdghjdinfjhhpbihljmcfpjaci. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_kokjfejdghjdinfjhhpbihljmcfpjaci,
  title   = {Tab URL Blocker 404 (kokjfejdghjdinfjhhpbihljmcfpjaci)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-17},
  url     = {https://extensiontracker.com/extension/kokjfejdghjdinfjhhpbihljmcfpjaci},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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