The document discusses modernism in web design and its key principles. It references influential modernist architects and designers like Ludwig Mies van der Rohe and Dieter Rams. Some principles of modernist web design mentioned are form follows function, less is more, and good design is as little design as possible. The document also provides examples of early modernist web designs from the 1990s and references the focus on simplicity and minimalism in more recent sites like Google and Facebook.