Sitemap Validator

Validate an XML sitemap or sitemap index: structure, namespace, URLs, dates, duplicates and sample status codes.

Processed on our server. Your input is sent securely to our server for processing. Uploaded files are deleted automatically.

Requests are made from this website’s server. Only public web addresses can be checked; results are not stored.

How to use the Sitemap Validator

  1. Enter the sitemap address (or just the site, to use /sitemap.xml).
  2. Click Validate.
  3. Fix the reported issues and re-check.

The validator checks well-formed XML, the sitemaps.org namespace, absolute URLs on the same host, W3C date formats, duplicates and the 50,000-URL limit, then spot-checks a few listed URLs. Gzipped sitemaps are supported.

Frequently asked questions

Should redirected URLs be in my sitemap?
No. List only final, canonical URLs that return 200.