The user should be able to look at your home page and know right away whether the site contains applicable content. The fifth right is the right to essential navigation tools. Visitors have a right to a global navigation bar on the home page that's consistent throughout the site. Page titles available in the body must describe the page content effectively. All interior pages should contain a link to the home page.
Visitors have the right to a consistent, usable page design.
You should provide HTML page titles that clearly describe each page's content. You should use underlining only for linked text. Colors for links should change after a visitor has been to that link. The colors for the links should be readable against the site's background. Users should also be able to access the site's search tool from the home page.