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Accessibility & Responsive Checker

Chrome extension by Rocco Caruso · Productivity · Developer

A Chrome extension in Productivity · Developer with 29 users, barely installed. Audience over the last 30 days: +4.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 1 screenshot

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

Users
29
Rating
5.0 (5 ratings)
Users, last 30 days
+4
Rating, last 30 days
Steady over 30 days
Version
1.6
Updated in the store
2026-10-23
Published
2026-02-14
Manifest
V3
Browser access
4 permissions, 4 site patterns

How it has moved

Users
+4 since 29.09
23-29 · 13 readings
2026-10-23: released 1.6
  1. 2026-10-0423
  2. 2026-10-0925
  3. 2026-10-1026
  4. 2026-10-1325
  5. 2026-10-1627
  6. 2026-10-1728
  7. 2026-10-1826
  8. 2026-10-1927
  9. 2026-10-2128
  10. 2026-10-2227
  11. 2026-10-2329released 1.6
  12. 2026-10-2428
  13. 2026-10-2929
Rating
unchanged since 29.09
reviewsrating 5.00 · 13 readings
2026-10-23: released 1.6
  1. 2026-10-04reviews5rating5.00
  2. 2026-10-09reviews5rating5.00
  3. 2026-10-10reviews5rating5.00
  4. 2026-10-13reviews5rating5.00
  5. 2026-10-16reviews5rating5.00
  6. 2026-10-17reviews5rating5.00
  7. 2026-10-18reviews5rating5.00
  8. 2026-10-19reviews5rating5.00
  9. 2026-10-21reviews5rating5.00
  10. 2026-10-22reviews5rating5.00
  11. 2026-10-23reviews5rating5.00released 1.6
  12. 2026-10-24reviews5rating5.00
  13. 2026-10-29reviews5rating5.00
Users
+5 since 01.09
20-29 · 27 readings
2026-10-23: released 1.6
  1. 2026-09-0124
  2. 2026-09-0325
  3. 2026-09-0421
  4. 2026-09-0522
  5. 2026-09-0721
  6. 2026-09-1020
  7. 2026-09-1321
  8. 2026-09-1522
  9. 2026-09-1721
  10. 2026-09-2124
  11. 2026-09-2223
  12. 2026-09-2525
  13. 2026-09-2726
  14. 2026-09-2825
  15. 2026-10-0423
  16. 2026-10-0925
  17. 2026-10-1026
  18. 2026-10-1325
  19. 2026-10-1627
  20. 2026-10-1728
  21. 2026-10-1826
  22. 2026-10-1927
  23. 2026-10-2128
  24. 2026-10-2227
  25. 2026-10-2329released 1.6
  26. 2026-10-2428
  27. 2026-10-2929
Rating
unchanged since 01.09
reviewsrating 5.00 · 27 readings
2026-10-23: released 1.6
  1. 2026-09-01reviews5rating5.00
  2. 2026-09-03reviews5rating5.00
  3. 2026-09-04reviews5rating5.00
  4. 2026-09-05reviews5rating5.00
  5. 2026-09-07reviews5rating5.00
  6. 2026-09-10reviews5rating5.00
  7. 2026-09-13reviews5rating5.00
  8. 2026-09-15reviews5rating5.00
  9. 2026-09-17reviews5rating5.00
  10. 2026-09-21reviews5rating5.00
  11. 2026-09-22reviews5rating5.00
  12. 2026-09-25reviews5rating5.00
  13. 2026-09-27reviews5rating5.00
  14. 2026-09-28reviews5rating5.00
  15. 2026-10-04reviews5rating5.00
  16. 2026-10-09reviews5rating5.00
  17. 2026-10-10reviews5rating5.00
  18. 2026-10-13reviews5rating5.00
  19. 2026-10-16reviews5rating5.00
  20. 2026-10-17reviews5rating5.00
  21. 2026-10-18reviews5rating5.00
  22. 2026-10-19reviews5rating5.00
  23. 2026-10-21reviews5rating5.00
  24. 2026-10-22reviews5rating5.00
  25. 2026-10-23reviews5rating5.00released 1.6
  26. 2026-10-24reviews5rating5.00
  27. 2026-10-29reviews5rating5.00

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

Every site you visit. This extension can read and change the content of any page you open.

  • Attach to pages the way developer tools do debugger
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.6

What changed recently

  1. Package size changed
  2. Released version 1.6 (was 1.5)

The publisher

Rocco Caruso publishes 16 listings we track, 1k users between them.

  1. HTML & CSS W3C Validator Pro Rocco Caruso · Productivity · Developer · published 2026-02-01 386 users ★ 4.4
  2. Browser Audio & Video Capture Rocco Caruso · Productivity · Tools · published 2026-04-05 345 users ★ 5.0
  3. Video Saver Rocco Caruso · Productivity · Tools · published 2026-03-16 241 users ★ 4.4
Show 5 more from this publisher
  1. Page & IFrame Analyzer Rocco Caruso · Productivity · Developer · published 2026-02-17 85 users ★ 5.0
  2. Page & Download Date Checker Rocco Caruso · Productivity · Developer · published 2026-03-10 46 users ★ 5.0
  3. Request Interceptor Pro Rocco Caruso · Productivity · Developer · published 2026-02-24 43 users ★ 5.0
  4. Cookie & UA Manager Rocco Caruso · Productivity · Developer · published 2026-02-03 40 users ★ 5.0
  5. Markdown Reader Rocco Caruso · Productivity · Developer · published 2026-09-25 29 users ★ 5.0

Like this one

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

  1. Website Accessibility Checker Describes nearly the same job, smaller audience 8 users
  2. MobileLens: Mobile Website Tester & Audit Describes nearly the same job, smaller audience 2 users
  3. Accessibility Checker — WCAG & a11y Auditor Describes nearly the same job, smaller audience 3 users (last published figure)
  4. UI Inspector – Responsive & Accessibility Analyzer Describes nearly the same job, smaller audience 3 users
  5. Accessibility Checker Describes nearly the same job, smaller audience 91 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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Users and rating on Ext Ops Panel

Markdown

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

HTML

<a href="https://extops.dev/extensions/pmdgkiodbebaecnadfhadhoplhkbhode"><img src="https://extops.dev/extensions/pmdgkiodbebaecnadfhadhoplhkbhode/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 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built