sitemaps.org Home Protocol FAQ Language: English What are Sitemaps? Sitemaps are an easy way for webmasters inform search engines about pages on their sites that are available for crawling: In its simplest form; Sitemap an XML file that lists URLs for site along with additional metadata about each URL (when was last updated, how often it usually changes and how important it is, relative t0 other URLs in the site) so that search engines can more intelligently crawl the site_ Web crawlers usually discover pages from Iinks within the site and from other sites_ Sitemaps supplement this data t0 allow crawlers that support Sitemaps pick up all URLs in the Sitemap ad Iearn about those URLs using the associated metadata . Using the Sitemap does not guarantee that web pages are included in search engines, but provides hints for web crawlers t0 do better job of crawling your site. Sitemap 0.90 offered under the terms of the Attribution-ShareAike_Creative_Commons_License and has wide adoption, includling support from Google; Yahool , and Microsoft: Last Updated; 17 April 2020 Temms and condiionf Mgtocol -