accessibility - Audit and Improve Web Accessibility per WCAG 2.1
Audit and improve web accessibility following WCAG 2.1 guidelines, covering text alternatives, color contrast, keyboard navigation, ARIA usage, and form labels.
Tags
Updated: 2026-06-30Capabilities
Typical Inputs
Typical Outputs
What this skill does
- audit color contrast ratios
- check keyboard navigation support
- verify ARIA roles and attributes
- validate form labels
- inspect focus management
- run Lighthouse accessibility audit
- run axe-core accessibility scan
- check image alt text
- verify page language attribute
- test reduced motion preference
Inputs
- Web page URL or HTML source
- CSS stylesheets
- JavaScript source code
- WCAG 2.1 guidelines
Outputs
- Accessibility audit report
- Code fix recommendations
- WCAG conformance level assessment
Requirements
- Lighthouse CLI for automated audits
- axe-core CLI for automated scans
- Screen reader for manual testing
- Web browser with DevTools