Validador de Sitemap XML
Pega o carga un archivo sitemap XML para contar las URLs, detectar entradas loc inválidas, encontrar duplicados y revisar advertencias comunes.
Sitemap XML
Resultados
- URLs
- 0
- Errors
- 0
- Warnings
- 0
How to validate sitemap XML
Check sitemap XML for well-formed markup, valid <loc> URLs, duplicates, URL counts, file-size limits, and common warnings.
Accepted sitemap shapes
The validator expects a urlset or sitemapindex root element. It reads every <loc> entry and checks whether each URL uses http or https.
Errors and warnings
Malformed XML, missing loc entries, invalid URLs, unsupported protocols, too many URLs, and files over 50MB are errors. Duplicate URLs and missing XML declarations are shown as warnings.
Before search submission
- Fix XML errors before submitting to search tools.
- Split large URL sets before they pass 50,000 URLs or 50MB uncompressed.
- Review duplicates so crawlers do not waste crawl budget on repeated entries.
Validation notes
The validator checks sitemap syntax and common limits. It does not fetch the URLs or confirm whether pages are live, indexable, canonical, or blocked by robots.txt.
Preguntas frecuentes
Does it support sitemap indexes?
Yes. A sitemapindex root is accepted and its loc entries are validated like sitemap URLs.
Does it check whether each URL returns 200?
No. It validates the XML and URL strings only; it does not crawl or fetch the listed pages.
What are the sitemap size limits?
A single sitemap should stay at or below 50,000 URLs and 50MB uncompressed. Larger sites should split URLs across multiple sitemap files and use a sitemap index.
Is an XML declaration required?
No, but many generated sitemaps include one. This validator treats a missing declaration as a warning, not an error.