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The Professor's SEO Report Card

Chrome extension by laughingprofessor99 · Productivity · Developer

A Chrome extension in Productivity · Developer 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 4 screenshots

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

Users
6
Rating
not rated yet
Users, last 16 days
+1
Version
10.0
Updated in the store
2026-08-07
Published
2026-05-19
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+1 since 31.08
5-6 · 6 readings
  1. 2026-08-315
  2. 2026-09-026
  3. 2026-09-055
  4. 2026-09-075
  5. 2026-09-135
  6. 2026-09-156
Users
+1 since 31.08
5-6 · 6 readings
  1. 2026-08-315
  2. 2026-09-026
  3. 2026-09-055
  4. 2026-09-075
  5. 2026-09-135
  6. 2026-09-156

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

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

The full permission history for this extension

What changed recently

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

The publisher

laughingprofessor99 publishes 6 listings we track, 32 users between them. Listed website: laughingprofessor.net.

  1. LP Website Image Optimizer laughingprofessor99 · Productivity · Developer · published 2026-05-11 8 users
  2. LP SERP Simulator laughingprofessor99 · Productivity · Tools · published 2026-05-14 7 users
  3. Shop Drive Click Through Window laughingprofessor99 · Lifestyle · Shopping · published 2026-05-18 4 users
Show 2 more from this publisher
  1. AI Readiness Checker laughingprofessor99 · Productivity · Tools · published 2026-05-30 4 users
  2. The Laughing Professor Visual Accessibility laughingprofessor99 · Make Chrome Yours · Accessibility · published 2026-05-25 3 users

Like this one

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

  1. SEO Inspector Pro Describes nearly the same job, smaller audience 4 users
  2. Page SEO by AIO.com.ai Describes nearly the same job, smaller audience 4 users
  3. SEO Checker by AIO.com.ai Describes nearly the same job, smaller audience 3 users
  4. SEOVitals Describes nearly the same job, smaller audience 10 users ★ 5.0
  5. MetaMata - Technical SEO Inspector Describes nearly the same job, smaller audience 5 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.

Is this your extension?

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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.