What problem does it solve? Web pages often ship with missing, duplicated, or inconsistent metadata, which breaks search indexing, social share previews, and canonical URL handling. This Skill provides a prioritized audit workflow to find and fix those issues without touching unrelated code. ## Core Features & Use Cases - Prioritized audit rules: Eight rule categories ranked by impact, from critical duplication and indexing issues down to locale and alternate handling. - Social card verification: Ensures Open Graph and Twitter card tags use absolute image URLs, correct dimensions, and an og:url matching the canonical URL. - Structured data and icons: Validates JSON-LD against actual page content and checks favicons, manifests, and theme-color settings. - Use Case: Before launching a new marketing page, run the audit to confirm the title, description, canonical, and og:url all agree, fix any duplicate meta tags, and verify the share preview renders correctly on the live URL. ## Quick Start Audit this page's HTML metadata and fix any missing or incorrect title, description, canonical, and Open Graph tags.