Data protection declaration (

Hosting and tracking via Matomo

As part of this offer, we use the open source software Matomo - a web analysis tool for the statistical evaluation of visitor access. The data collected by Matomo is stored anonymously in order to improve our website. The following data is processed:

  • the browser type and version you are using,
  • the operating system you are using,
  • your country of origin,
  • the date and time of the server request,
  • the number of visits,
  • your time on the website and the external links you have clicked.

The client IP address is anonymized immediately after transmission before it is saved. For this purpose your IP address is shortened by the last 2 octets (IPv4) or 10 octets (IPv6). You can object to this anonymous data collection by Matomo at any time by clicking the checkbox below. Through this, data from future visits will not be collected. In this case, an opt-out cookie is stored in your browser, which means that Matomo no longer collects any session data. If you delete your cookies, however, this means that the opt-out cookie is also deleted and you need to opt-out again by using the checkbox below.

Opt-out complete; your visits to this website will not be recorded by the Web Analytics tool. Note that if you clear your cookies, delete the opt-out cookie, or if you change computers or Web browsers, you will need to perform the opt-out procedure again.

You may choose to prevent this website from aggregating and analyzing the actions you take here. Doing so will protect your privacy, but will also prevent the owner from learning from your actions and creating a better experience for you and other users.


The following cookies are used on this website if they are required for an application or service which we provide:

Reason: Matomo Opt-Out Cookie.
Lifespan: 2 years after the last page view.

Reason: Temporary nonce cookie to prevent CSRF security issues (
Lifespan: Duration of the session: the cookie is deleted when the browser is closed.

Data protection declaration (

For further information concerning the exercise of your rights and contact persons, please see