Java is more complicated than HTML and CSS, and needs proper attention. It plays a crucial role in designing the interactive websites and dynamic behaviours. It can control the behaviours of browsers on the client side (C. Adithya, personal communication, May 15, 2016). Java is unlimited, which includes actions, pop-ups, and plug-ins. Another main feature in using Java is security, including password protection, special effects, interactive games, and check forms. Java coding is the hardest part of website design, which includes many functions to perform. Tools used for website designs apart from HTML and CSS include, JavaScript, Flash, and aApache server. These tools make work easy and simple to execute. Structure of the site is a main plot and also the content plays a crucial role in visual presentation and outline. This structure gives visual representation to the content in a website. Main tools used for site structure are Excel, Photoshop, and Visio. Depending on the web page describes, the placement of matter varies, but has a significant impact on site pages. Another aspect of web page appearance is Wireframes, which gives links between pages and the layout of the website. It includes boxes, layout structures, action calls, and text blocks. Main key points in designing a website include detailed architecture, planned structure, and Ssitemaps. Some of the mistakes that should be avoided are more flash content, video encoding, inclusion of cutting edge technology, and unnecessary navigation.