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 usually changes, and hcw important itis, relative tC cther URLs in the site) SO [hat 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 Iearn about those URLs using the associated metadata. Using the Sitemap pIOtCcol dces not guarantee that web pages are included in search ergines_ but prcvides hints ior web crawlers t0 do bettel jcb of crawling your site Sitemap 0.90 offered under the terms 0f the Atribution-ShareAike_Creative_Commons icense and has wide adoption, including support from Google, Yahoo!. and Microsoft: Temms and conloni