The assignment content describes the design of a website for old heritage books, focusing on accessibility and user-friendliness. The website has five active pages: home, books, contact, delivery, and 19th Century book page. The home page features a logo, links to navigate between pages, and images/videos related to the site's content. The design aims to be cross-browser compatible using HTML5 and CSS3, with media queries for small devices like mobiles and tablets. One weakness identified is that users cannot navigate directly to category pages from other pages, requiring improvement in website design.