SEO & Web tools
SEO Health Checker
Analyze the essential technical and on-page SEO signals of any public webpage.
No login required. URLs and page HTML are not permanently stored.
Actionable results include evidence, next steps, and ready-to-copy prompts for your coding agent.
Scan scope: This scan analyzes HTML and response headers returned by the server. Metadata added only after client-side JavaScript runs may not be visible.
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Inspect search and social metadata on a public page.
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Review root-level crawler directives and sitemap declarations.
XML Sitemap Checker
Validate a discovered XML sitemap without crawling nested files.
Canonical URL Checker
Resolve canonical declarations and compare their targets.