A Sitemap is an XML file that lists the URLs for a site. It allows webmasters to include additional information about each URL: when it was last updated, how often it changes, and how important it is in relation to other URLs in the site. This allows search engines to crawl the site more intelligently.
Generating a sitemap
Blocs will automatically generate a basic site map for you when you export a project as long as you have the web address field populated in the main project settings. You can read how to access the project settings here.
Disable automatic sitemap generation
It’s also possible to disable the automatic generation of a sitemap via the project settings.