I conducted a navigation stress test, as outlined here by Keith Instone, on the website prototype.
The following shows the table of questions I asked as described by Keith Instone, and my annotated web page.
The navigation is clear and the information is organised efficiently. The navigation is at the top of the page where users will expect to see it, and every page is consistent. The links in the navigation describe exactly what is going to be on each page, so users can navigate directly to the page they need.