SEO Audit Pro - On-Page SEO Auditor EN

SEO Audit Pro - On-Page SEO Auditor

Analyze any webpage instantly with this powerful, completely free on-page SEO auditing tool.

SEO Audit Pro helps webmasters, SEO professionals, content creators, and developers quickly evaluate and improve their on-page SEO. Simply click the extension icon while visiting any website to get a comprehensive SEO report.

Key Features:
• Meta & Title Analysis – Checks title length, meta description length, and canonical URL
• Headings Structure – Analyzes H1 to H6 hierarchy and warns if H1 is missing or duplicated
• Keyword Analysis – Top words detection + manual target keyword density checker
• Content Analysis – Word count, estimated reading time, internal & external links count
• Image Optimization – Detects total images, missing alt texts, and lazy loading status
• Schema & Structured Data – Detects JSON-LD schema markup
• Technical & Mobile SEO – Viewport meta, lang attribute, semantic HTML tags, and mixed content detection
• Tracker Detection – Identifies common analytics and tracking scripts (Google Analytics, Facebook Pixel, Hotjar, etc.)
• Performance Insights – Load time, resource count, and Largest Contentful Paint (LCP) metrics
• Readability Score – Simple content readability assessment
• Real-time Audit – All checks performed instantly on the current page

Additional Tools:
- Regenerate Report button for fresh analysis
- Tabbed interface for easy navigation (Overview, Content, Technical, Performance)
- One-click "Regenerate Report" to refresh data

Perfect for:
- SEO professionals and agencies
- Bloggers and content creators
- Web developers and designers
- Digital marketers
- Website owners who want to improve their SEO

Completely free with no ads. Support the developer on Patreon if you find it useful.

Note: This extension performs all analysis locally on the current page. It cannot audit restricted browser pages.

SEO Audit Pro – Your free on-page SEO companion.