ROR (Resources of Resource) is XML format, which describes the content of your website in a generic way, so that search engines have a better way to understand that content. This is the official website for ROR Sitemap Generator ROR Sitemaps are readable by all search engines and not just Google and Yahoo. It describes any object on a website (sitemaps, products, services, menus, images, reviews, contact info, business info, etc), so any search engines can better understand its content. Create your ROR Sitemap now.