The sitemap is a file that contains a list of all pages of a website, including articles, categories and archives. Each sitemap element includes information about how often the page is updated, its degree of importance within the site, and how it relates to other pages. Sitemap is mainly used by search engines to discover and index site pages more efficiently.

 Furthermore, the sitemap is also a useful tool for users, as it provides an overview of the pages available on the site and their structure, making navigation easier. The sitemap is often present in the "About" or "Help" section of the site and can be easily accessed from the main navigation bar.