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OnPage SEO Analyzer

Chrome extension by Clasicwebtools · Productivity · Developer

A Chrome extension in Productivity · Developer with 115 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 1 screenshot

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

Users
115
Rating
not rated yet
Users, last 15 days
+9
Version
1.0
Updated in the store
2024-09-23
Published
2024-08-29
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+9 since 01.09
106-115 · 9 readings
  1. 2026-09-01106
  2. 2026-09-03109
  3. 2026-09-04107
  4. 2026-09-05109
  5. 2026-09-07110
  6. 2026-09-08111
  7. 2026-09-10110
  8. 2026-09-13109
  9. 2026-09-15115
Users
+9 since 01.09
106-115 · 9 readings
  1. 2026-09-01106
  2. 2026-09-03109
  3. 2026-09-04107
  4. 2026-09-05109
  5. 2026-09-07110
  6. 2026-09-08111
  7. 2026-09-10110
  8. 2026-09-13109
  9. 2026-09-15115

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

Clasicwebtools publishes 5 listings we track, 21k users between them. Listed website: clasicwebtools.com.

  1. Umbrella - Copy All URLs Clasicwebtools · Productivity · Tools · published 2024-08-24 20k users ★ 4.2
  2. SVG Web Downloader & Extractor Clasicwebtools · Productivity · Developer · published 2024-12-15 1k users ★ 3.0
  3. TodoProp Clasicwebtools · Lifestyle · Shopping · published 2024-09-24 52 users ★ 1.0
Show 1 more from this publisher
  1. DesignLoop: HTML to Figma & Live Page Editor Clasicwebtools · Productivity · Developer · published 2026-07-15 11 users ★ 1.0

Like this one

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

  1. WebRank Analyzer Describes nearly the same job, smaller audience 14 users
  2. One-Click SEO Analyzer Describes nearly the same job, smaller audience 7 users ★ 5.0
  3. In-page SEO Analyzer Describes nearly the same job, smaller audience 5 users
  4. SEO Inspector by AIO.com.ai Describes nearly the same job, smaller audience 4 users
  5. SEO Check by AIO.com.ai Describes nearly the same job, smaller audience 3 users (last published figure)

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.