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Accessibility Checker by Strelva

Chrome extension by OWSH Unlimited · Productivity · Developer

  • Established publisher

A Chrome extension in Productivity · Developer with 11 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 4 screenshots

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

Users
11
Rating
5.0 (1 ratings)
Users, last 30 days
+3
Rating, last 30 days
Steady over 30 days
Version
2.1.0
Updated in the store
2026-07-14
Published
2026-02-10
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+3 since 30.09
8-12 · 11 readings
  1. 2026-10-089
  2. 2026-10-108
  3. 2026-10-119
  4. 2026-10-1310
  5. 2026-10-1812
  6. 2026-10-1910
  7. 2026-10-2111
  8. 2026-10-2210
  9. 2026-10-2411
  10. 2026-10-2510
  11. 2026-10-3011
Rating
unchanged since 30.09
reviewsrating 5.00 · 11 readings
  1. 2026-10-08reviews1rating5.00
  2. 2026-10-10reviews1rating5.00
  3. 2026-10-11reviews1rating5.00
  4. 2026-10-13reviews1rating5.00
  5. 2026-10-18reviews1rating5.00
  6. 2026-10-19reviews1rating5.00
  7. 2026-10-21reviews1rating5.00
  8. 2026-10-22reviews1rating5.00
  9. 2026-10-24reviews1rating5.00
  10. 2026-10-25reviews1rating5.00
  11. 2026-10-30reviews1rating5.00
Users
+2 since 31.08
7-12 · 24 readings
  1. 2026-08-319
  2. 2026-09-0210
  3. 2026-09-049
  4. 2026-09-069
  5. 2026-09-0810
  6. 2026-09-099
  7. 2026-09-138
  8. 2026-09-177
  9. 2026-09-209
  10. 2026-09-217
  11. 2026-09-258
  12. 2026-09-269
  13. 2026-09-288
  14. 2026-10-089
  15. 2026-10-108
  16. 2026-10-119
  17. 2026-10-1310
  18. 2026-10-1812
  19. 2026-10-1910
  20. 2026-10-2111
  21. 2026-10-2210
  22. 2026-10-2411
  23. 2026-10-2510
  24. 2026-10-3011
Rating
unchanged since 31.08
reviewsrating 5.00 · 24 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-17reviews1rating5.00
  9. 2026-09-20reviews1rating5.00
  10. 2026-09-21reviews1rating5.00
  11. 2026-09-25reviews1rating5.00
  12. 2026-09-26reviews1rating5.00
  13. 2026-09-28reviews1rating5.00
  14. 2026-10-08reviews1rating5.00
  15. 2026-10-10reviews1rating5.00
  16. 2026-10-11reviews1rating5.00
  17. 2026-10-13reviews1rating5.00
  18. 2026-10-18reviews1rating5.00
  19. 2026-10-19reviews1rating5.00
  20. 2026-10-21reviews1rating5.00
  21. 2026-10-22reviews1rating5.00
  22. 2026-10-24reviews1rating5.00
  23. 2026-10-25reviews1rating5.00
  24. 2026-10-30reviews1rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing 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

OWSH Unlimited publishes 4 listings we track, 57 users between them. Listed website: strelva.com.

  1. Site Performance Checker by Strelva OWSH Unlimited · Productivity · Developer · published 2026-02-19 22 users
  2. Schema & Sitemap Checker by Strelva OWSH Unlimited · Productivity · Developer · published 2026-01-29 13 users ★ 5.0
  3. SEO & Content Checker by Strelva OWSH Unlimited · Productivity · Tools · published 2026-01-20 11 users ★ 5.0

Like this one

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

  1. AccessCheck — Website Accessibility Checker, WCAG & ADA Audit Describes nearly the same job, smaller audience 626 users ★ 5.0
  2. WCAG Accessibility Checker Describes nearly the same job, smaller audience 51 users ★ 5.0
  3. Accessibility Checker — WCAG & a11y Auditor Describes nearly the same job, smaller audience 3 users (last published figure)
  4. A11yAudit - Accessibility Checker Describes nearly the same job, smaller audience 4 users
  5. A11yAudit: WCAG Contrast & Compliance Checker Describes nearly the same job, smaller audience 3 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

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HTML

<a href="https://extops.dev/extensions/clochgcdhjclpiimgecaobdagjdiclal"><img src="https://extops.dev/extensions/clochgcdhjclpiimgecaobdagjdiclal/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