HalfAccessible - Accessibility Toolkit Chrome 插件, crx 扩展下载

                    
Accessibility Testing Toolkit, Target Size Checker, Text Spacing, Automated Accessibility & Color Issues, HTML Code Copier
The “HalfAccessible - Accessibility Toolkit” is a comprehensive Chrome extension designed to streamline web accessibility testing and reporting. By offering precise tools for target size checking, text spacing validation, automated accessibility issue identification, and HTML code copying, this toolkit enhances efficiency and ensures compliance with WCAG standards. Ideal for web developers, designers, and accessibility professionals, this extension makes it easier to create more inclusive and user-friendly websites.

Key Features:

Precision Target Size Checks:
   - Validates interactive elements (buttons, links) against WCAG’s 44x44px minimum requirement, ensuring mobile-friendly designs that reduce bounce rates and improve user engagement .  
   - Larger touch targets enhance mobile usability, a core ranking factor in Google’s Page Experience metrics .  

Automated Accessibility Audits:
   - Scans UI elements for missing `aria-labels`, `alt` text, and improper heading hierarchies, resolving issues that hinder screen readers and search engine crawlers 
   - Alt text and semantic HTML improve image indexing and content discoverability 

Text Spacing & Readability Analysis:
   - Tests compliance with WCAG SC 1.4.12 by adjusting line height, letter spacing, and paragraph margins, ensuring readability for users with cognitive disabilities .  
   - Clear text structure reduces bounce rates and aligns with Google’s Helpful Content Update .  

HTML Inspector & Code Export:
   - Copy HTML snippets directly via hover-to-copy functionality, enabling rapid code audits and precise debugging for SEO-critical elements like schema markup and landmark roles .  

Automated Color Contrast Fixes: 
   - Real-time recommendations to resolve contrast issues, improving readability and meeting WCAG 2.2 AA/AAA criteria .

Why Developers & Testers choose HalfAccessible:
  
Efficiency: Reduces manual testing by 60% with automated checks for dynamic content and hidden properties.
  
Future-Ready: Regular updates align with evolving WCAG standards, ensuring long-term SEO and ADA compliance.

Install HalfAccessible today to automate accessibility compliance, enhance user experience, and unlock SEO gains through WCAG-aligned design. 

Contact:
[email protected] for custom audits or feature requests.