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 upclated, how ften usually changes; and how important it is. relative other URLs in the site) s0 that search engines can more intelligently crawl the site Web crawlers usually discover pages irom links within the site and from other sites. Sitemaps supplement this data to allow crawlers that support Sitemaps t0 pick up all URLs in the Sitemap and learn about those URLs using the associated metadata. Using the Sitemap PrOtOcol 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 0f the Atributon-ShareAlike_Creative_Commons icense and has wide adoption, including support from Google, Yahoo!. and Microsoit 1 Temms and condiionz