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SEO Checkup — On-Page SEO Inspector

Chrome extension by Tupa · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 5 users, barely installed. Audience over the last 30 days: +3.

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
5
Rating
not rated yet
Users, last 30 days
+3
Version
1.0.0
Updated in the store
2026-06-17
Published
2026-06-17
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+3 since 02.10
2-6 · 8 readings
  1. 2026-10-083
  2. 2026-10-094
  3. 2026-10-103
  4. 2026-10-184
  5. 2026-10-195
  6. 2026-10-216
  7. 2026-10-225
  8. 2026-10-315
Users
+2 since 01.09
2-6 · 19 readings
  1. 2026-09-013
  2. 2026-09-024
  3. 2026-09-043
  4. 2026-09-073
  5. 2026-09-084
  6. 2026-09-093
  7. 2026-09-154
  8. 2026-09-173
  9. 2026-09-204
  10. 2026-09-273
  11. 2026-09-282
  12. 2026-10-083
  13. 2026-10-094
  14. 2026-10-103
  15. 2026-10-184
  16. 2026-10-195
  17. 2026-10-216
  18. 2026-10-225
  19. 2026-10-315

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

The full permission history for this extension

What changed recently

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

The publisher

Tupa publishes 15 listings we track, 472 users between them. Listed website: yestupa.net.

  1. GSC Page Insights Tupa · Productivity · Tools · published 2026-05-30 121 users ★ 5.0
  2. GA4 Page Insights Tupa · Productivity · Tools · published 2026-05-26 114 users ★ 5.0
  3. Ads Styler - Google Ads Color Enhancer Tupa · Productivity · Tools · published 2026-05-23 106 users ★ 5.0
Show 5 more from this publisher
  1. SERP Intent Snapshot Tupa · Productivity · Tools · published 2026-05-24 40 users
  2. Shopify Spy - Store Inspector Tupa · Productivity · Tools · published 2026-06-25 33 users
  3. Clean Tab — Ad-free New Tab & Shortcuts Tupa · Productivity · Tools · published 2026-09-12 17 users
  4. URL Param Decoder - Ad Tracking Analyzer Tupa · Productivity · Tools · published 2026-05-29 6 users
  5. Influencer Scout Tupa · Productivity · Tools · published 2026-06-19 6 users

Like this one

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

  1. Website SEO Meta Inspector - SEO Health Analyzer Describes nearly the same job, smaller audience 305 users ★ 5.0
  2. SEO Checker by Creative Nexus Describes nearly the same job, smaller audience 14 users ★ 5.0
  3. On-Page SEO Analysis Describes nearly the same job, smaller audience 17 users ★ 5.0
  4. SEO Audit — Free On-Page Checker Describes nearly the same job, smaller audience 17 users ★ 5.0
  5. RD Nexo SEO Health 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.

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

Users and rating on Ext Ops Panel

Markdown

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

HTML

<a href="https://extops.dev/extensions/lonehacpjncfigdbafbclccjmcmabjhh"><img src="https://extops.dev/extensions/lonehacpjncfigdbafbclccjmcmabjhh/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 . The store last changed these figures on 2026-10-22. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built