A sitemap is a visual or text map of a website - a short list of all pages arranged in sections as they show up on the site. The sitemap is a single file and its presence may have a significant influence on the popularity of your Internet site, especially when you have more content. It will enable your website visitors to browse through the pages and find what they need considerably quicker, which will raise the chance for them to return to the site or to show it to friends and colleagues. The sitemap is also needed for search engines like google to index your site content better, so that some pages will show up in the results for certain searches, which will most likely not happen without a sitemap even if you have the necessary website content. This is especially valid in case you update some pages as the sitemap informs the search engines that they must crawl this Internet site again in order to index the new content. Having a sitemap today is fundamental rather than an optional feature for any profitable site.