TrackLens: Website Change Tracker

Name: TrackLens: Website Change Tracker
Author: extcafe

Chrome extension by extcafe · Productivity · Tools

Trader

A Chrome extension in Productivity · Tools with 6 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users: 6
Rating: not rated yet
Users, last 21 days: +6
Version: 1.0.0
Updated in the store: 2026-10-15
Published: 2026-10-12
Manifest: V3
Browser access: 7 permissions

How it has moved

Last 30 daysLast 90 days

Users

+6 since 13.10

0-7 · 11 readings

2026-10-130appeared in the store
2026-10-162
2026-10-173
2026-10-204
2026-10-213
2026-10-235
2026-10-266
2026-10-285
2026-10-296
2026-11-017
2026-11-026

Users

+6 since 13.10

0-7 · 11 readings

2026-10-130appeared in the store
2026-10-162
2026-10-173
2026-10-204
2026-10-213
2026-10-235
2026-10-266
2026-10-285
2026-10-296
2026-11-017
2026-11-026

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

Run its own code on the pages it can access scripting
Act on the current tab, but only after you click it activeTab
Schedule work to run later alarms

Show the remaining 4

Read site icons favicon
Show you notifications notifications
Open a panel beside the page sidePanel
Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

What changed recently

2026-10-13Appeared in the store

The publisher

extcafe publishes 2 listings we track, 285 users between them. Listed website: extcafe.com.

SEO AI Assistant: SEO Checker, AEO & GEO Audit extcafe · Productivity · Tools · published 2026-09-16 279 users ★ 5.0

Like this one

Listings the catalog judges closest in what they say they do.

SnapshotDiff — Page Change Tracker Describes nearly the same job, smaller audience 2 users
Site Spy Describes nearly the same job, smaller audience 528 users ★ 3.5
PageDiff Describes nearly the same job, smaller audience 3 users
PageThen: Screenshot Capture & Compare Describes nearly the same job, smaller audience 20 users ★ 5.0
What Changed Describes nearly the same job, smaller audience 10 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

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The badge shows the audience and rating from our last pass over the store and links back to this page.

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/ejfcjkgijnionidcbinlfbjgkibeekai/badge.svg)](https://extops.dev/extensions/ejfcjkgijnionidcbinlfbjgkibeekai)

HTML

<a href="https://extops.dev/extensions/ejfcjkgijnionidcbinlfbjgkibeekai"><img src="https://extops.dev/extensions/ejfcjkgijnionidcbinlfbjgkibeekai/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on 2026-11-02. The store last changed these figures on 2026-11-02. We publish no contact details for extension developers.