We would like to give control to the user and let them decide how they will view the site. The website will ensure accessibility options that are easy to discover, understand and select for our visitors.

You can use keyboard shortcut to access the page content(Accesskey)：
Use "Alt+L" to access the navigator bar.
Use "Alt+U" to access the top navigator.
Use "Alt+C" to access the main content.
Use "Alt+S" to Go button for searching this site.