Robots.txt & Sitemap Checker
Fetch and validate a site's robots.txt, discover its declared sitemaps, and check whether a security.txt contact file is published under /.well-known/.
About the Robots.txt & Sitemap Checker
Fetch and validate a site's robots.txt, discover its declared sitemaps, and check whether a security.txt contact file is published under /.well-known/.
Queries run from our global edge network, so you see what a neutral observer on the public internet sees — not what your local network or ISP resolver happens to have cached.
Frequently asked questions
What does the Robots.txt & Sitemap Checker do?
Fetch and validate a site's robots.txt, discover its declared sitemaps, and check whether a security.txt contact file is published under /.well-known/.
Is the Robots.txt & Sitemap Checker free to use?
Yes. The Robots.txt & Sitemap Checker is completely free with no account, no signup and no usage limits for normal use.
Do you log the lookups I run?
No. Queries are processed at the edge and returned straight to you. We do not retain, profile or sell your lookup history.