# HIG Audit > HIG Audit scores public websites against [The Web Human Interface Guidelines](https://github.com/frozonfreak/hig). Run a free browser-based audit or use extensions and CI integrations to check pages and source code for accessibility, document structure, motion, design tokens, security, performance, and forms. ## Primary pages - [Home — run an audit](https://hig.aruviflow.com/): Enter a public `http` or `https` URL, choose quick, lite, or full audit depth, and receive a scored report (0–100) with rule IDs and remediation hints. - [Extensions](https://hig.aruviflow.com/extensions): Chrome, Firefox, VS Code, Stylelint, CLI, and GitHub Action packages that run the same rule set locally or in CI. - [Leaderboard](https://hig.aruviflow.com/leaderboard): Public ranking of audited sites by score, audit type, and HIG version. New HIG releases start an empty ranking; earlier scores remain under their original version. - [Privacy Policy](https://hig.aruviflow.com/privacy): How the Chrome extension, VS Code extension, and website handle page content and audit records. ## What this product does - Fetches publicly reachable HTML and linked CSS for a submitted URL (rate-limited; no authentication API). - Evaluates checks aligned with The Web HIG (WCAG-oriented accessibility, semantic document IA, motion/token conventions, security headers, performance signals, forms). - Records optional leaderboard entries when users run audits from the home page. ## What this product is not - Not a substitute for manual accessibility certification or legal compliance sign-off. - Not a general-purpose web crawler; only user-supplied URLs are fetched server-side. ## Specification & source - The Web HIG repository: https://github.com/frozonfreak/hig ## Machine-readable discovery - Sitemap: https://hig.aruviflow.com/sitemap.xml - Robots: https://hig.aruviflow.com/robots.txt