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SEOCheck.TOOLS

Chrome extension by charlie0simmon · Productivity · Tools

  • Featured
  • Established publisher

A Chrome extension in Productivity · Tools with 54 users, barely installed. Audience over the last 30 days: +4.

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
54
Rating
not rated yet
Users, last 30 days
+4
Version
1.2
Updated in the store
2023-12-04
Published
2023-09-26
Manifest
V3
Browser access
1 permission

How it has moved

Users
+4 since 02.10
48-57 · 15 readings
  1. 2026-10-0451
  2. 2026-10-1053
  3. 2026-10-1352
  4. 2026-10-1653
  5. 2026-10-1757
  6. 2026-10-1852
  7. 2026-10-2050
  8. 2026-10-2152
  9. 2026-10-2251
  10. 2026-10-2352
  11. 2026-10-2451
  12. 2026-10-2549
  13. 2026-10-2948
  14. 2026-10-3054
  15. 2026-10-3154
Users
+4 since 31.08
47-57 · 29 readings
  1. 2026-08-3150
  2. 2026-09-0251
  3. 2026-09-0450
  4. 2026-09-0648
  5. 2026-09-0747
  6. 2026-09-0852
  7. 2026-09-0951
  8. 2026-09-1349
  9. 2026-09-1550
  10. 2026-09-1748
  11. 2026-09-2152
  12. 2026-09-2557
  13. 2026-09-2656
  14. 2026-09-2850
  15. 2026-10-0451
  16. 2026-10-1053
  17. 2026-10-1352
  18. 2026-10-1653
  19. 2026-10-1757
  20. 2026-10-1852
  21. 2026-10-2050
  22. 2026-10-2152
  23. 2026-10-2251
  24. 2026-10-2352
  25. 2026-10-2451
  26. 2026-10-2549
  27. 2026-10-2948
  28. 2026-10-3054
  29. 2026-10-3154

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.

  • 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

charlie0simmon publishes 13 listings we track, 3k users between them. Listed website: seocheck.tools.

  1. PubSpy.io charlie0simmon · Productivity · Developer · published 2025-08-17 2k users ★ 4.9
  2. Image Merger charlie0simmon · Productivity · Tools · published 2023-10-21 199 users
  3. OneClick for WHOIS Lookup charlie0simmon · Productivity · Tools · published 2023-09-28 174 users
Show 5 more from this publisher
  1. Abgerny charlie0simmon · Lifestyle · Entertainment · published 2024-10-18 142 users ★ 5.0
  2. Awesome Sprunki charlie0simmon · Lifestyle · Entertainment · published 2024-10-21 85 users ★ 5.0
  3. Replace Anything charlie0simmon · Productivity · Tools · published 2024-01-11 53 users
  4. sora2 watermark remover charlie0simmon · Productivity · Tools · published 2025-10-13 51 users
  5. incredibox-sprunki charlie0simmon · Lifestyle · Entertainment · published 2024-10-21 44 users

Like this one

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

  1. Rabail's SEO Toolkit Describes nearly the same job, smaller audience 23 users ★ 5.0
  2. SEO Checker Describes nearly the same job, smaller audience 119 users ★ 5.0
  3. Ahrefs SEO Toolbar Describes nearly the same job, with a large installed audience 400k users ★ 4.7
  4. One Click SEO Checker Describes nearly the same job, smaller audience 1k users ★ 5.0
  5. Hiếu SEO Sentinel - SEO Toolkit Describes nearly the same job, smaller audience 7 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.

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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/gldmlocengmclfahgjmkjjoeeacjfaco/badge.svg)](https://extops.dev/extensions/gldmlocengmclfahgjmkjjoeeacjfaco)

HTML

<a href="https://extops.dev/extensions/gldmlocengmclfahgjmkjjoeeacjfaco"><img src="https://extops.dev/extensions/gldmlocengmclfahgjmkjjoeeacjfaco/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 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built