The website is very friendly user. It is just needed reliable internet connectivity. If so, any user will be successful at navigating the website.
The topics developed are clearly shown in the menu and users can just click on the information they are interested in. They can revisit any topic user consider necessary to review again and again.
It is not needed to go out of the same website to access all information. Everything happens in the same interphase. That really makes it easy to use.