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Advanced SEO/GEO Audit & Rank Checker

Chrome extension by SERPUPDATE · Productivity · Developer

  • Established publisher

A Chrome extension in Productivity · Developer with 1 000 users, a small but real audience.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 5 screenshots

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

Users
1 000
Rating
5.0 (16 ratings)
Users, last 16 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
1.5
Updated in the store
2026-06-09
Published
2026-05-15
Manifest
V3
Browser access
10 permissions, 13 site patterns

How it has moved

Users
unchanged since 31.08
1k · 2 readings
  1. 2026-08-311k
  2. 2026-09-151k
Rating
unchanged since 31.08
reviewsrating 5.00 · 2 readings
  1. 2026-08-31reviews16rating5.00
  2. 2026-09-15reviews16rating5.00
Users
unchanged since 31.08
1k · 2 readings
  1. 2026-08-311k
  2. 2026-09-151k
Rating
unchanged since 31.08
reviewsrating 5.00 · 2 readings
  1. 2026-08-31reviews16rating5.00
  2. 2026-09-15reviews16rating5.00

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

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • Read and change cookies on the sites it can access cookies
  • See the address and title of every tab you have open tabs
  • Watch the network requests your browser makes webRequest
Show the remaining 7
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • Run its own code on the pages it can access scripting
  • See when you navigate between pages webNavigation
  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
  • Store data in your browser storage
  • Declares windows

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

SERPUPDATE. Listed website: serpupdate.com.

Like this one

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

  1. SEO & Growth Sidekick Describes nearly the same job, smaller audience 5 users
  2. AI Rank Inspector – SEO, AEO & GEO Audit Describes nearly the same job, smaller audience 16 users ★ 5.0
  3. Arvow - The AI SEO Inspector Plugin Describes nearly the same job, smaller audience 343 users ★ 4.2
  4. Generative Engine Optimization Scanner - GEO Audit Tool Describes nearly the same job, smaller audience 16 users ★ 5.0
  5. GEO Lens by Epik Wire Describes nearly the same job, smaller audience 4 users

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.

Is this your extension?

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

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.