Accessibility & Responsive Checker

Name: Accessibility & Responsive Checker
Rating: 5 (5 reviews)
Author: Rocco Caruso

Analyzes accessibility and responsive design of web pages with detailed reports

As of June 2026, Accessibility & Responsive Checker has 12 users and a 5.00/5 rating from 5 reviews in the Developer Tools category.

Rocco Caruso Developer Tools

Chrome Web Store ↗.crx

Users+9.1%

Rating0%

5.00

5 reviews

Reviews0%

Version

1.2

Manifest V3

History

7 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	11	5.00	5	1.2
Apr 16, 2026	12	5.00	5	1.2
Apr 27, 2026	9	5.00	5	1.2
May 10, 2026	10	5.00	5	1.2
May 15, 2026	9	5.00	5	1.2
May 30, 2026	11	5.00	5	1.2
Jun 8, 2026	13	5.00	5	1.2
Now	12	5.00	5	1.2

Permissions & access

Permissions: activeTabscriptingdebugger
Host access: None declared

Screenshots

Accessibility & Responsive Checker screenshot 1

About

Accessibility & Responsive Checker is an all-in-one developer tool designed to audit web pages for accessibility (WCAG) compliance and mobile responsiveness in a single click.

Unlike standard checkers that only look at the desktop view, this extension performs a Dual-Pass Analysis:

Desktop Analysis: Scans the current view for structural and accessibility issues.
Mobile Simulation: Automatically attaches the debugger to simulate a mobile viewport (iPhone X dimensions), detecting layout breakages that only appear on smaller screens.
Whether you are a Developer, QA Tester, or Designer, this tool helps you deliver higher-quality, inclusive web experiences.

🔍 Key Features
1. Advanced Accessibility Testing (Powered by axe-core)
Detects WCAG 2.1/2.2 A and AA violations.
Identifies low contrast text, missing ARIA labels, and incorrect roles.
Flags "ghost" interactive elements (buttons without tabindex).
Checks for focusable elements hidden from screen readers (aria-hidden="true").

2. Deep Responsive Design Analysis
Horizontal Overflow Detection: Finds elements causing unwanted horizontal scrolling on mobile.
Touch Target Validator: Checks interactive elements against modern usability standards:
Critical: Elements smaller than 24px (impossible to tap).
Warning: Elements smaller than 44px (hard to tap).
Font Legibility: flags text smaller than 11px.
Responsive Tables & Media: Identifies tables, images, or videos that break the layout without scroll wrappers.

3. Mobile UX Enhancements
Input Field Analysis: Suggests specific input types (e.g., email, tel, numeric) instead of generic text inputs to trigger the correct mobile keyboard.
Viewport Configuration: Checks for missing meta tags or user-zoom restrictions (user-scalable=no).

4. Detailed Reporting
View a clean, categorized summary of all issues directly in the popup.
One-Click Copy: Generate a full text report (including HTML snippets and selectors) to paste into tickets (Jira, Trello, GitHub) or emails.