The document discusses designing effective library websites. It explains that a digital branch is about the library, not just a traditional website without collection, staff, or interaction. A digital branch has building, staff, collection, and community components. It is the actual library, just online. The document also covers usability testing, including creating test questions, administering tests, and analyzing results to identify problems and improve the website. Finally, it discusses creating community online through activities like listening, friending, starting conversations, checking in, and responding to users.