# SEO Loop

> Free SEO checks over plain HTTP. No signup, no API key. Open source (MIT): https://github.com/mehranshahmiri/seoloop

Base URL: https://seoloop.in
Add ?json (or use /v1/...) for JSON. OpenAPI: https://seoloop.in/openapi.json

## Endpoints

- audit: Full SEO audit with score and grade. GET https://seoloop.in/audit/example.com
- compare: Audit two sites side by side (use ?vs=other.com). GET https://seoloop.in/compare/example.com
- indexable: Can search engines index this URL? Yes/no with reasons. GET https://seoloop.in/indexable/example.com
- links: Broken-link check for the links on one page. GET https://seoloop.in/links/example.com
- schema: JSON-LD structured data: types found and missing properties. GET https://seoloop.in/schema/example.com
- status: HTTP status code after redirects. GET https://seoloop.in/status/example.com
- title: Page <title>. GET https://seoloop.in/title/example.com
- meta: Title, description, canonical, robots, Open Graph, headings. GET https://seoloop.in/meta/example.com
- headers: Final response headers. GET https://seoloop.in/headers/example.com
- redirects: Redirect chain. GET https://seoloop.in/redirects/example.com
- ttfb: Time to first byte (with DNS/connect/TLS split). GET https://seoloop.in/ttfb/example.com
- ssl: TLS certificate: issuer, expiry, protocol. GET https://seoloop.in/ssl/example.com
- robots: robots.txt analysis. GET https://seoloop.in/robots/example.com
- sitemap: Sitemap discovery and URL count. GET https://seoloop.in/sitemap/example.com