a11y.css accessibility checker

Name: a11y.css accessibility checker
Rating: 5 (1 reviews)
Author: Stephane Deschamps

a11y.css provides warnings about possible risks and mistakes that exist in HTML code through a style sheet. This extension also provides several accessibility-related utilities. see https://github.com/ffoodd/a11y.css/tree/webextension for details

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a11y.css accessibility checker is a Chrome extension designed to help developers identify potential accessibility issues in HTML code by injecting a specialized CSS stylesheet. It highlights possible risks and common mistakes directly on web pages, enabling a quick assessment of a site's accessibility quality.

Beyond its core warning functionalities, the extension includes useful utilities such as outlining keyboard navigation focus, displaying detected languages based on lang attributes, and checking alt and title attributes on images. This makes it an essential tool for improving web accessibility and ensuring inclusive design.

Originally a bookmarklet by Gaël Poupard, the extension was developed by Stéphane Deschamps with contributions from accessibility experts. It's open for community feedback and bug reports on GitHub.

Accessibility Developer Tools Productivity

By:

Daily users:

Rating:

Version:

2.1.0 Last updated: 2024-12-10

Version code:

5858876

Creation date:

2018-01-18

Risk:

Permissions:

activeTab
storage
scripting
tabs

Size:

694.89K

URLs:

Website

Full description:

Source:

Firefox Browser Add-ons

Updated:

a day ago

Ranking

# 7,362 ▼ 231

Other rankings

#48 in visibility keyword 11 ▼ 1 #83 in free access keyword 56 ▲ 1

Other platforms

a11y.css (v2.1.0)

2,000+ 3.75

(4)

User reviews

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by GanJingWorld, 2022-12-22

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Extension safety

Risk impact

a11y.css accessibility checker requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****

Risk likelihood

a11y.css accessibility checker is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******

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