A sitemap is a special file which features an index of all the pages on a given site. It enables both visitors and search engines to find content much easier, so it will boost the popularity of any website. If visitors are searching for a particular web page, the sitemap will help them to locate it and the improved user experience increases the chance for them to revisit this site later on or to recommend it to other people. Search engines also search for a sitemap on every single site they crawl because this type of a file makes it possible to index the website content better and to keep track of changes on various webpages that will later be displayed in the search engine results, thus a sitemap can boost the ranking of a particular website. Considering the fact that the total number of Internet sites keeps growing on a daily basis, having a sitemap is needed if you want your website to be more popular.