A sitemap is a hierarchical list of a website's pages that shows the core structure and how pages are connected to provide reference to all pages. A user flow is a schematic representation of a process used in designing and documenting complex user interactions on a website through its navigation and processes. Sitemaps and user flows are both UX methods but sitemaps focus on hierarchy and structure while user flows focus on the process of user interaction.
2. A site map (or sitemap) is a list of pages of a web site that are organized in hierarchical way. What is a site map? Purposes: Show the core structure