Shourtcut keys for browsing this website

This website uses shortcut keys for barrier-free navigation.

Tab-key browsingYou may use the tab key to browse this website.

You may enlarge (Strg +) or scale down (Strg -) the pages to a size that you prefer.

And you may use the following shortcut keys in addition with your browser's help keys in order to navigate to the most important pages.

The help keys of several browsers

Unfortunately every browser uses different help keys - here some help keys of the most common web browsers:


  • ALT+SHIFT (Windows/Linux)
  • CTRL (Mac)


  • SHIFT+ESC press both keys at once and after unhanding these keys, press the shortcut.


  • ALT (Windows)
  • CTRL+ selector key (Mac)

Google Chrome:

  • ALT (Windows/Linux)
  • CTRL+ selector key (Mac)

Internet Explorer:

  • ALT (IE 7 press enter key afterwards)