Why does a sitemap need validation?
A sitemap can return HTTP 200 while still containing invalid XML, the wrong content, or URLs that search engines should not index.
Public evidence
The tool reads the public response and shows what it measured.
No account required
Use the free check before deciding whether a full audit is useful.
Next step
Move from one signal to a complete SEO, GEO, and AEO audit.
What this tool checks
A focused answer from the public website response.
Check sitemap discovery and validate the XML or text response delivered by your website.
Sitemap discovery
HTTP status and response format
Basic XML or text sitemap validity
What you get
Enough evidence to choose the next step.
Confirm the sitemap is reachable
Detect invalid delivery formats
Find discovery problems
FAQ
Will a valid sitemap guarantee indexing?
No. It helps discovery and communicates canonical URLs, but search engines still decide whether each page is useful and indexable.
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