seo-a11y-analyzer

Use this Skill to analyze HTML, JSX, or TSX files for accessibility and SEO problems. It evaluates title tags, meta descriptions, heading hierarchy, image alt text, ARIA attributes, color contrast, and WCAG 2.1 AA conformance, then outputs a structured report with remediation guidance.

Yes. The Skill analyzes JSX and TSX files alongside static HTML, checking React components for the same accessibility standards: heading structure, alt text, ARIA attributes, and color contrast compliance.

The Skill validates WCAG 2.1 AA conformance, including heading hierarchy, image alt text, ARIA attributes, and color contrast ratios, outputting structured results for integration into automated quality workflows.

Execute the Skill with npx tsx pointing to your HTML, JSX, or TSX file. It processes the file, checks against SEO and accessibility rules, and generates a detailed report with actionable remediation steps.

Yes. The Skill applies to both static HTML pages and React components, performing the same rule-based checks across file types and reporting accessibility and SEO gaps consistently.

SEO checks focus on title tags, meta descriptions, and keyword visibility; accessibility checks evaluate heading structure, alt text, contrast, and WCAG 2.1 AA compliance. This Skill runs both simultaneously and reports findings together.