Sitemap quality checker

Check whether a sitemap points to clean, reachable, canonical-looking URLs.

Enter a domain or sitemap URL to review sitemap discovery, sitemap indexes, URL status codes, redirects, canonical tags, noindex signals, duplicate URLs, visible index.html paths, host consistency, and lastmod quality.

The checker tries robots.txt sitemap lines, /sitemap.xml, /sitemap_index.xml, and /wp-sitemap.xml. It collects up to 1000 URLs, status-checks up to 300, and performs canonical/noindex sampling on up to 75 HTML pages.