A sitemap is a visual or text map of a website - a short list of all web pages arranged in sections as they show up on the Internet site. The sitemap is a single file and its presence could have a substantial influence on the popularity of your Internet site, particularly when you have more content. It will allow your website visitors to go through the web pages and find what they need much more quickly, that will raise the possibility for them to return to the Internet site or to share it with colleagues and friends. The sitemap is also essential for search engines like google to index your site content better, which means that certain pages will appear in the results for certain searches, which will most likely not happen without a sitemap even when you have the necessary website content. This is especially valid if you modify some web pages since the sitemap informs the search engines that they need to crawl the website again in order to index the latest content. Having a sitemap today is a necessity rather than an optional attribute for any profitable Internet site.