Our website uses cookies. These are small text files that are stored by your browser on the end device. They do no harm your device in any way. We use cookies to make our offer user-friendly. Some cookies remain stored on your device until you delete them. They allow us to recognize your browser on your next visit on our website.
On this website three types of cookies are used, these differ in their function and lifetime:

- "Session" cookies: These are limited in their lifetime and are deleted by closing the browser.
- "Persistent" cookies: these persist until they expire after a certain time or are deleted manually.
- "Web Beacons": These are graphics, pixel images, recordings or analyzes.

If you do not want this you set up your browser so that it informs you about the setting of cookies and you allow this only in individual cases. To find out how this works for your browser, go to the help function of your browser. Alternatively, you can find instructions at

We point out that disabling cookies may limit the functionality of our website.

In the following section you will find information about the cookies we use, classified according to their purpose.

Cookie Notice

When you visit our website for the first time, a cookie information message will be displayed. This points you to the use of cookies and web beacons. By accepting the cookie information message, you consent to the use of the cookies and web beacons described above.

Cookies für die Funktionalität der Webseite

This website uses cookies for the website’s basic functionality such as saving of search settings and saving your log-in status and log-in data, if necessary.

The following cookies are being used:


PHPSESSID Saves the current session of the user, is usually deleted after quitting the browser. SessionSession
__cfduid This cookie is used to identify individual clients behind a shared IP address and apply security settings to each individual client. 5 yearsPersistent


Web Analytics Cookies

Google Analytics is Google's analytics tool that makes it clear to website and app owners how their users interact with the resources they provide. Google Analytics may use certain cookies to collect data and pass on website usage statistics without collecting information that makes individual users personally identifiable to Google. More informations

The following cookies are being used:


_gaHere, Google Analytics records the anonymized IP address per domain visit, thus recognizing repeated visitors to the website.24 monthsWeb
_gatUsed to throttle the request
_gidUsed to distinguish users.24


Facebook Cookies

Our website uses several plugins from Facebook, Facebook Inc., 1601 S. California Ave, Palo Alto, CA 94304, USA. You can recognize these plugins either on the blue "F" of Facebook or because the plugin is marked with the word "Facebook". When you visit our website, these plugins connect to the Facebook servers and transmit data. On the one hand, the information you see is transmitted directly from the servers to your browser and displays there, on the other hand, information about your visit on our website is transmitted to Facebook. If you are logged in to Facebook, the transmitted information can be assigned directly to your account. When interacting with the functions of the plugin, e.g. pressing the "Like" button, this information will be sent from your browser directly to Facebook and stored there. The further processing of this information is incumbent on Facebook. For the appropriate conditions and settings, please refer to the privacy policy of Facebook. If you want to prevent personal data from being transmitted to Facebook, log out of Facebook before visiting our website. More Information

Dabei kommen folgende Cookies zum Einsatz:

act, c_user, datr, fr, pl, presence, sd, wd, xsFacebook uses various cookies for the identification session and analysis. These are used to detect whether you are logged in as a user on Facebook, for tracking purposes and from which URL the Share / Like feature is


Twitter Cookies

This website uses buttons for the Twitter service offered by Twitter Inc. (1355 Market St., Suite 900, San Francisco, CA, 94103, USA). These plugins are identified by terms such as 'Twitter', 'Tweet' and / or the Twitter logo. Among other things, they make it possible to share a comment or a page on this website via Twitter. When you visit a website that contains such a button, your browser connects directly to the Twitter servers. The content of the Twitter button is transmitted directly from Twitter to your browser. We therefore have no influence on the extent of the data collected by Twitter via this plugin and can only give you information to the best of our knowledge and belief. Log data (e.g., the user's IP address and previously visited web pages, etc.) are transmitted to Twitter. For more information, please read the Twitter Privacy Policy:

The following cookies are being used:

guest_id, user_id, personalization_idTwitter uses different cookies for the identification session and analysis. These are used to detect whether you are logged in as a user on Twitter and for tracking