SEO Audit
Real crawl and metadata checks for titles, descriptions, headings, robots, sitemap, schema, Open Graph, links, speed, indexability, and pSEO ideas.
Accepted inputs
https://example.com
Deterministic checks
Metadata
Parse title, description, headings, canonical, robots, OG, and Twitter tags.
Robots and sitemap
Fetch robots.txt and sitemap.xml from the submitted origin.
Structured data
Parse JSON-LD and identify schema types and errors.
Core Web Vitals
Use PageSpeed Insights when available.
Requires: PAGESPEED_API_KEY
Report sections
Related free tools
Live tools return real evidence. Registered tools stay disabled until the runner exists.
Meta Tag Checker
Fetch a live page and inspect title, meta description, headings, canonical, robots, and viewport tags.
Robots.txt Checker
Fetch robots.txt from the submitted site and report crawl directives and sitemap references.
Sitemap Checker
Find sitemap directives and fetch XML sitemaps to count URLs and parsing issues.
Open Graph Preview Checker
Inspect Open Graph and Twitter card tags from a live page.
Schema Markup Checker
Parse JSON-LD structured data and report detected schema types and JSON errors.
Core Web Vitals Checker
Run PageSpeed Insights for a submitted public URL and report real Lighthouse/Core Web Vitals metrics when available.