In order for this website to function properly, we sometimes place small files – so-called cookies – on your device. This is common on most large websites.

What are cookies?

A cookie is a small text file that a web portal leaves on your computer, tablet computer or smartphone when you visit it. In this way, the portal can “remember” certain entries and settings (e.g. login, language, font size and other display preferences) for a certain period of time, and you do not need to make them again each time you visit the portal and navigate through the portal.

How do we use cookies?

We use cookies on our website for storage

  • Your screen display preferences, e.g. B. Contrast and font size
  • Your possible participation in a survey about the usefulness of the content (so that you are not asked to answer again by a pop-up window)
  • Your decision to (or against) the use of cookies on this portal.

Some of the videos embedded on our pages also use cookies to generate anonymous statistics about the pages previously visited and the videos selected.

Accepting cookies is not absolutely necessary for using the portal, but it makes surfing more pleasant. You can block or delete cookies – but this may affect some functions of this website.

The information collected using cookies is not used to identify you and the data is entirely under our control. The cookies serve no other purposes than those mentioned here.

Control over cookies

You can control and / or delete cookies as you wish. You can find out how here: . You can delete all cookies stored on your computer and set most browsers to prevent cookies from being stored. Then you may have to make some settings manually each time you visit a page and accept the impairment of some functions.