XML Sitemap Validator
Fetch and validate any XML sitemap for errors, warnings and URL count.
Enter a URL above to start the analysis.
What is XML Sitemap Validator?
Validate your XML sitemap instantly with our free Sitemap Validator tool. Detect sitemap errors, broken URLs, duplicate links, and SEO issues to improve Google indexing and website crawling.
Fetches any XML sitemap URL, parses its structure, counts URLs, validates the XML format, and reports the loc, lastmod, and priority values for each entry. Supports both urlset and sitemapindex formats.
A properly formatted sitemap helps search engines crawl and index your website efficiently. Our free Sitemap Validator tool checks your XML sitemap for errors, invalid URLs, duplicate entries, incorrect tags, and SEO issues before you submit it to Google Search Console.
Whether you manage a blog, ecommerce website, or business site, validating your sitemap ensures search engines can discover your pages without problems. XML sitemap validation helps improve crawl efficiency, indexing speed, and overall technical SEO performance
Why It Matters for SEO
A malformed sitemap is silently ignored by Google. Common issues — encoding errors, missing loc tags, non-absolute URLs — prevent pages from being discovered and indexed even after the sitemap is submitted in Search Console.
How to Use This Tool
- 1 Enter the URL of your sitemap (usually /sitemap.xml)
- 2 Click Validate Sitemap
- 3 Check for any validation errors
- 4 Verify URL count matches your expected number
- 5 Review lastmod dates — Google prioritises recently modified URLs
Frequently Asked Questions
Yes, the tool is completely free and works online without installation.
Google re-crawls sitemaps periodically (typically every few days) but you can trigger an immediate crawl by pinging Google or using Search Console.
No — only include indexable canonical pages. Exclude noindex pages, paginated pages, admin URLs, and thin-content pages.
Sitemap validation helps detect errors that may prevent Google from reading or indexing your website properly.
A valid sitemap improves crawling efficiency and helps search engines discover your pages faster.