sitemaps.org Home Protocol FAQ Language: English What are Sitemaps? Sitemaps are an easy way for webmasters infcrm search engines abcut pages cn their sites tha: are available for crawling: In its simplest form; Sitemap an XVL file that lists URLs for site along with additional metadata aDout each URL (when iwas last updlated , how cften usually changes anc ncw important is, relative tC cther URLs in the site so that search engines can more intelligently crawl the site Web crawlers usually discover pages from links within the site and from other sites. Sitemaps supplement this data allow crawlers that support Sitemaps t0 pick up all URLs in the Sitemap and Iearn abcut those URLs using the asscciated metadata. Using the Sitemap does nct guarantee that web pages are included search engines, but provicles hints for web crawlers 10 cc better jo0 0f crawling ycur site . Sitemap 0.90 offered uncer the terms 0f tne Atributon-ShareAike_Cteative_Comons icense and has widle adopticn including support from Google, Yahcol and Microsoft: Temms ang conloni Elgtocol"