1) The document provides an example analysis of scholar James Paul Gee's website to demonstrate how to analyze a site using provided prompts.
2) It then discusses the importance of separating a website's form (design and presentation) from its content, using the example of how the DOM allows the same content to be presented differently across browsers.
3) The separation of form and content is important because it prevents websites from being designed for only one browser, since users can access the same content across different browsers.