With this cookie policy, the website operator informs the user of the website about the use of cookies or similar storage technologies (hereinafter "cookies") on this website.


Cookies are small text files that are stored by the web browser on the user's device to store certain information. The next time you visit our website with the same device, the information stored in cookies will be sent back to our website (“first party cookie”) or another website to which the cookie belongs (“third party cookie”).

Through the information stored and returned in the cookie, the respective website recognizes that the user has already accessed and visited it with the web browser of his end device. We use this information in order to be able to optimally display the website to the user according to his preferences.

However, only the cookie itself is identified on the device. Any further storage of personal data takes place only if the user gives us his express consent or if this storage is absolutely necessary in order to be able to use the offered and called service.


Cookies, which are not absolutely necessary to provide the services on this website, are only used after consent. By giving consent to the use of cookies on the basis of a notice provided by us on the website (“cookie banner”), the user consents to the use of cookies.

The user can adjust his cookie settings individually at any time, for example by activating or deactivating individual cookie categories.

How the user can generally deactivate or delete cookies (including the absolutely necessary cookies) in his browser is described under "Deactivation or deletion of all cookies".


If the user has given consent to the use of cookies on the basis of a notice given by us on the website ("cookie banner"), the legality of the data processing is based on Art. 6 Para. 1 S. 1 lit. a GDPR. If no consent is requested, our legitimate interest (i.e. interest in the analysis, optimization and economic operation of this website and services) within the meaning of Art. 6 Para. 1 S. 1 lit.f GDPR provides the legal basis for the use of cookies


Depending on the purpose and function, we divide the cookies used by the website into the following categories:

  • Absolutely necessary cookies;

  • Functional cookies;

  • Performance cookies;

  • Marketing / third party / consent requiring cookies


Absolutely necessary cookies ensure that this website or the service works properly. This means that without these cookies, this website or the service cannot be used as intended. This type of cookie is used exclusively by the operator of the website (first party cookies) and all information stored in the cookies is only sent to this website.

The following absolutely necessary cookies are used on our website:

Name Purpose Runtime

lduser This cookie is necessary to deliver the appropriate features. 30 days

Absolutely necessary cookies cannot be deactivated or activated individually. The user has the option at any time to adjust his cookie settings or to deactivate cookies in general in his browser (see point "Deactivating or deleting all cookies").


Functional cookies enable this website to store information such as B. to save the user name or the language selection and to offer the user improved and personalized functions based on this. These cookies only collect and save anonymized information.

No functional cookies are used on our website.

The user can object to the use of functional cookies at any time by adjusting his cookie settings accordingly.


Performance cookies collect information about how our websites are used in order to improve their attractiveness, content and functionality. These cookies help us, for example, to determine whether and which sub-pages of our website are visited and which content the users are particularly interested in. We record the number of hits on a page, the number of subpages called up, the time spent on our website, the order of the pages visited, which search terms brought our users to us, the country, the region and, if applicable, the city of the Access takes place, as well as the proportion of mobile devices that access our websites. The IP address of a computer transmitted for technical reasons is automatically anonymized and does not allow us to draw any conclusions about the individual user.

The following performance cookies are used on our website:

Name Purpose Runtime

_ga This cookie collects anonymized information about how users use this website for analysis purposes. 2 years

_gat This cookie restricts data collection if too many requests are received on a page. Some requests are blocked and the results are extrapolated. 10 minutes

The user of the website can object to the use of performance cookies at any time by adjusting his cookie settings accordingly.


Marketing / third party / consent-based cookies come from, among others, external advertising companies and are used to collect information about the websites visited by the user. B. to create target group-oriented advertising for the user.

No marketing / third party / consent requiring cookies are used on our website.

The user can object to the use of marketing cookies at any time by adjusting his cookie settings accordingly


The user can set his web browser so that the storage of cookies on his device is generally prevented or he is asked every time whether he agrees to the setting of cookies. Once cookies have been set, the user can delete them again at any time. How it all works is described in the help function of the respective web browser.

A general deactivation of cookies may lead to functional restrictions on this website.

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