Extension Tracker

Watchdog - Web Page Change Monitor

81 users Rated 5.00 from 1 rating Last updated 15 Apr 2026

By Osama Youssef Live in the Chrome Web Store blhmdhloopkgkpalmjonplonmnnhmdga Search Google ↗ Last checked 23 Oct 2026, 22:10 UTC

The listing

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

Web page change monitor & detector. Track any element, get instant alerts, view change history & auto-persist watchers.Summary from the listing
Developer
Osama Youssef
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Tools
First published
15 Apr 2026
Last updated
15 Apr 2026
Version
2.0.0
Size
36.43 KiB
Minimum Chrome
88
Languages
1 language

English

See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
607080Tracking began 26 Sep 202626 Sep3 Oct10 Oct17 Oct2026-09-26: 58 users2026-10-23: 81 users81607080Tracking began26 Sep10 Oct2026-09-26: 58 users2026-10-23: 81 users81
Average rating
4.804.905.0026 Sep3 Oct10 Oct17 Oct5.004.804.905.0026 Sep10 Oct5.00
Number of ratings
126 Sep3 Oct10 Oct17 Oct1126 Sep10 Oct1
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-10-23815.001
2026-09-26585.001
Users, 7 days
No change
since a week ago
Users, 30 days
+23
+39.7%
Rank
#72,789
by users, of 292,130 extensions
In its category
#23,793
of 115,640 in Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 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 26 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
Sites where it runs scripts
  • <all_urls>Every website
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • alarmsRun tasks on a schedule
  • notificationsShow notifications
  • offscreenOpen a hidden page for background work
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Water Tracker742 5.006 Well-being
DashDot AI – Plan. Focus. Achieve42 5.004 Workflow & Planning
AWS EC2s36 5.002 Tools
Kuby: K8s Navigator35 5.001 Developer Tools
SpeakSurf AI4 5.003 Workflow & Planning
All 6 extensions by Osama Youssef →

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 23 Oct 2026, 22:10 UTC; next check around 21 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Watchdog - Web Page Change Monitor” (blhmdhloopkgkpalmjonplonmnnhmdga). Chrome Web Store data, last checked 2026-10-23. https://extensiontracker.com/extension/blhmdhloopkgkpalmjonplonmnnhmdga. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_blhmdhloopkgkpalmjonplonmnnhmdga,
  title   = {Watchdog - Web Page Change Monitor (blhmdhloopkgkpalmjonplonmnnhmdga)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-23},
  url     = {https://extensiontracker.com/extension/blhmdhloopkgkpalmjonplonmnnhmdga},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

Browse

Top lists

Productivity

Lifestyle

Make Chrome Yours