Validate XML Sitemap

Check whether a sitemap URL is accessible, properly structured, and suitable for search engines.

Tip: This tool supports both normal XML sitemaps and sitemap index files.

Sitemap Validator Tool

Validate your sitemap XML structure, check accessibility, and detect common issues that may prevent search engines from properly discovering your important pages.

What this tool checks

It verifies sitemap accessibility, XML parsing, root structure, URL counts, sitemap index support, optional tags, and potential technical problems.

XML Parsing HTTP Status Content Type URL Count Sitemap Index Issue Detection

About This Sitemap Validator

A valid XML sitemap helps search engines understand which pages matter on your site. If your sitemap is broken, malformed, empty, or returns the wrong response type, search engines may ignore it.

This validator helps you quickly review sitemap accessibility and structure before submitting it to search engines.

Why sitemap validation matters

Even a small technical issue in your sitemap can slow down crawling and reduce discovery of important URLs.

Detect XML formatting problems
Check whether the sitemap is reachable
Validate sitemap index structure
Review optional SEO tags like lastmod
Spot common technical errors quickly

Frequently Asked Questions

A sitemap validator checks whether your XML sitemap is accessible, properly structured, and suitable for search engines.

Yes, this tool can detect both standard XML sitemaps and sitemap index files.

A broken or malformed sitemap can prevent search engines from discovering and crawling your important pages correctly.

A valid XML sitemap should usually contain a urlset or sitemapindex root element, valid loc entries, and properly formatted XML syntax.