Sitemap.xml -

An XML sitemap acts as a map of a website's structure, allowing search engines to efficiently discover and index content while identifying orphan pages. Following specific protocols for structure and encoding, these files, which can be automatically generated, include vital metadata like page location, modification dates, and priority, which should be submitted to search engines. For more details on the technical standards for sitemaps, visit sitemaps.org . Protocol - sitemaps.org