* XML Sitemap Checker
XML Sitemap Checker: Find every error.
Free XML sitemap checker and validator. Verify your sitemap for broken URLs, crawled but not indexed pages, and missed SEO opportunities. The easiest way to check and validate your sitemap.
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Trusted by SEOs and founders
Common questions
What issues do you detect?
Inconsistent URL patterns, stale pages (>1yr old), missing lastmod tags, depth anomalies, and isolated orphan-like pages.
Is this a crawler?
No. We analyze your sitemap only - no heavy crawling. That's why it's fast.
How is this different from Screaming Frog?
We focus on actionable recommendations, not raw data dumps. You get a ranked fix list, not a spreadsheet.