Free Tool
Sitemap Validator
Check your sitemap.xml for errors, missing dates, and issues.
CollowAI auto-generates your sitemap
Try CollowAI Free →Frequently Asked Questions
Check your sitemap after any major site changes, and at least monthly to catch issues early.
A sitemap.xml file lists all important pages on your site, helping search engines discover and index your content efficiently.
Lastmod dates tell search engines when pages were last updated, helping them prioritize crawling fresh content.