This report delves into the core concepts of web design and development, starting with an introduction to the processes involved in creating and maintaining websites. It examines the purpose and types of DNS, explaining how domain names are organized and managed. The report then explores the relationships between communication protocols, web server software, and operating systems, highlighting their roles in publishing, designing, and accessing websites. Furthermore, it analyzes the capabilities and relationships between front-end and back-end website development, connecting these concepts to the application and presentation layers. The report also differentiates between online website creation tools and custom-built sites, comparing their design flexibility, performance, and functionality. Finally, the report covers the creation of design documents for a branded, multipage website, including wireframes, user requirements, and test plans. The report uses the case study of the London Automobile company to illustrate the concepts.