With a basic keyword search window in each page and a quite simple design, this website is easy to navigate and has always in mind the average users; also provided are Atom Feeds and a W3C validator
A simple but effective key-word search window is provided in each page
Several documents and papers are available as pdf files for free downloading
Based on an intuitive approach, the website is quite simple and easy to navigate for users of any expertise
Extremely user-friendly and well-thought, the website provides also Atom Feeds and a W3C validator