What problem does it solve? Web projects often ship with hidden performance regressions, accessibility barriers, SEO gaps, and security misconfigurations that hurt user experience and search rankings. This Skill provides a structured audit framework covering 150+ checks so issues are found, categorized by severity, and paired with actionable fixes. ## Core Features & Use Cases - Four-Category Audit Coverage: Reviews Performance (Core Web Vitals, resource optimization), Accessibility (WCAG perceivable/operable/understandable/robust), SEO (crawlability, on-page, technical), and Best Practices (security, modern standards, UX patterns). - Severity-Ranked Findings: Classifies issues as Critical, High, Medium, or Low with a structured output format including impact and specific code fixes. - Automated HTML Analysis Script: Includes a read-only Bash script that scans HTML files for missing doctype, viewport, lang attributes, alt text, and non-HTTPS URLs, outputting structured JSON. - Use Case: Before launching a marketing site, run the audit to catch a missing viewport meta tag, images without alt attributes, and render-blocking scripts, then fix them in priority order. ## Quick Start Ask the assistant to audit your website's HTML files for performance, accessibility, SEO, and best-practice issues and return a severity-ranked report.
