XML Sitemap Validator

Check XML sitemaps for formatting, accessibility, and indexing readiness to help search engines discover and process site URLs correctly.

XML Sitemap Validator

Validate XML syntax and sitemap protocol compliance for urlset and sitemapindex files.

Error code reference: View error code documentation

URL validation is restricted by admin policy and may be limited to same-host or approved allowlist domains.

Need help interpreting results? See error code reference

Errors

None

Warnings

None

How you should interpret tool outputs

Tools provide diagnostic signals, not guarantees. Your environment, CMS behavior, and third party scripts can change outcomes. We design outputs to show:

1. What was checked
2. What failed
3. What to test next to confirm

Reporting Issues
If you find a false positive, false negative, or confusing output, report it with:

1. Tool name and version
2. Exact input used
3. Observed output
4. What you expected instead
5. Any supporting evidence

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