Watchdog - Web Page Change Monitor

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

By Osama Youssef Live in the Chrome Web Store blhmdhloopkgkpalmjonplonmnnhmdga Last checked 26 Sep 2026, 22:38 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
Trader status: Not declared a trader under EU law
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

Open in the Chrome Web Store ↗ Download the CRX from Google ↗

Users over time As shown on the Chrome Web Store

Tracking began on 26 Sep 2026. The chart appears after the second check.

Show the numbers

Checked	Users	Rating	Ratings
2026-09-26	58	5.00	1

Users, 7 days

–

needs a week of history

Users, 30 days

–

needs a month of history

Rank

#80,559

by users, of 264,254 extensions

In its category

#26,151

of 103,321 in Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 Sep 2026.

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

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Water Tracker	687	5.00	6	Well-being
DashDot AI – Plan. Focus. Achieve	42	5.00	4	Workflow & Planning
Kuby: K8s Navigator	39	5.00	1	Developer Tools
AWS EC2s	31	5.00	2	Tools
SpeakSurf AI	5	5.00	3	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 26 Sep 2026, 22:38 UTC; next check around 23 Oct 2026.

We don't copy descriptions, screenshots or developers' contact details. How we collect the data

Cite this page

Extension Tracker. “Watchdog - Web Page Change Monitor” (blhmdhloopkgkpalmjonplonmnnhmdga). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/blhmdhloopkgkpalmjonplonmnnhmdga. Accessed 2026-09-27.

BibTeX

@misc{extensiontracker_blhmdhloopkgkpalmjonplonmnnhmdga,
  title   = {Watchdog - Web Page Change Monitor (blhmdhloopkgkpalmjonplonmnnhmdga)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/blhmdhloopkgkpalmjonplonmnnhmdga},
  urldate = {2026-09-27}
}

The data is free to reuse under CC BY 4.0.