In WordPress, Page has a specific meaning. A Page is a lot like a Post, but isn’t dated like a blog post, at least on the front end website, and isn’t organized by categories or tags. Instead, they can easily be organized into menus for ease of access on the front end website. Code-wise, a WordPress Page is actually a type of Post, as are Custom Post Types. It’s usually best to use Pages and Posts as they’re designed to be used, although the possibilities are almost unlimited for alternative uses on more complex websites.