A `sitemap.xml` file is an XML file that provides information about the pages, videos, and other files on your website. It helps search engines like Google to crawl your site more intelligently. Here’s a basic overview:
To create a `sitemap.xml`, you can use various tools or plugins if you’re using a CMS like WordPress, or you can manually code it if you prefer. Ensure to submit your sitemap to search engines to improve your site's visibility.