Privacy Policy

Liability for Content

The contents of our website have been compiled with utmost care. However, we do not accept any liability for the contents being correct, complete and up-to-date. According to the German Tele-Media Act, we are responsible, as a service provider, for our own contents on these web pages according to the general law. Service providers are not obligated, however, to monitor any third party information provided or stored by them or to investigate circumstances which point to an illegal act. Our obligation to remove or block the use of information according to the general law remains unaffected. Respective liability is only possible, however, upon becoming aware of a specific violation. We shall promptly remove any content upon becoming aware that it violates the law.

Liability for Links

Our service contains links to external third party web sites. We have no influence whatsoever on the contents of these websites and therefore do not accept any liability for these third-party contents. The content of such third-party sites linked is the responsibility of the respective owners/providers. At the time third-party web sites were linked to our web site, we found no indication whatsoever of any likely contravention of the law. However, permanent monitoring of the contents of the web sites linked to our web site without a specific indication for a violation of the law is not reasonable. We shall promptly delete a link upon becoming aware that it violates the law.


The providers of the web site aim to always regard the copyrights of others and to revert to works which have been compiled by them or which are public domain. The contents and works provided on these web pages by the service provider are governed by the copyright laws of Germany. Third-party contributions are marked as such. Duplication, processing, distribution and any form of commercialization beyond the scope of the copyright law require the written consent of its respective author or creator. Downloads or copies of the web site are permitted for private use only, not for commercial use.

Privacy Policy

As far as personal data (e.g. name, address or e-mail address) is collected on our web pages, this is always carried out on a voluntary basis, if possible. The use of the services is always possible without communication of personal data, as far as possible.
We explicitly oppose the use of any contact information published as part of the legal details by a third party for sending unsolicited advertisements or information material. The providers of the web pages reserve the express right to take legal action against unsolicited mailing of advertising information, e.g. by spam mails.

Source: Disclaimer von dem Informationsportal zum Internetrecht

Privacy Policy Google Analytics

This website uses Google Analytics, a web analytics service provided by Google Inc. ( "Google"). Google Analytics uses "Cookies", text files that are stored on your computer and enable analysis of your use of the website. The information generated by the cookie about your use of this website are usually transferred to a Google server in the USA and stored there. In case of activation of the IP anonymization on this website, your IP address will be truncated within Member States of the European Union or other parties to the Agreement on the European Economic Area. Only in exceptional cases will the full IP address be transferred to a Google server in the USA and shortened there. On behalf of the operator of this website, Google will use this information to evaluate your use of the website, to compile reports on website activity and to provide other services related with the website and the internet for the website operator. Your IP address transferred by your browser as part of Google Analytics will not be merged with other data from Google. You may refuse the use of cookies by adjusting your browser software; however, we point out that you cannot use, as the case may be, all features of this website to their full extent. You can also prevent collection of the data generated by the cookie and related to your use of the website and the processing of these data (including your IP address) by Google, by downloading and installing the browser plugin available with the following link (http : // download and install

For more information on Terms of Use and Privacy Policy, see or under We point out that on this website, Google Analytics has been extended by the code "gat._anonymizeIp ();" to ensure an anonymous collection of IP addresses (so-called IP masking.).

We use Google Analytics also to evaluate data from AdWords and the Double-Click-Cookie for statistical purposes. If you do not want this, you can disable it via the Ads Preferences Manager (



This website uses Hotjar, an analysis software produced by Hotjar Ltd.(„Hotjar“) (, 3 Lyons Range, 20 Bisazza Street, Sliema SLM 1640, Malta, Europe). Hotjar enables us to measure and evaluate usage behaviour (clicks, mouse movements, scrolling height, etc.) on our website. The information generated by the tracking code and cookie about your visit to our website is then submitted to and stored on the Hotjar server in Ireland. The following information is collected by the tracking code:

Device-dependent data

The following information can be recorded by your device and your browser: 

  • The IP address of your device (collected and stored in an anonymous format)
  • Your email including your first and last name, insofar as you have made this available to us through our website
  • The screen size of your device
  • Device type and Browser information
  • Geographical location (country only)
  • Your preferred language for viewing our website

Log data 

The following data is automatically generated by our server when Hotjar is used:

  • Related domain
  • Pages visited
  • Geographical location (country only)
  • Your preferred language for viewing our website
  • Data and time that the website was accessed

Hotjar uses this information to evaluate your usage of our website, to generate reports about this usage as well as about other services related to this usage and for internet analysis. To provide these services, Hotjar also uses third-party services such as Google Analytics and Optimizely. These third-parties can store data that your browser transmits as part of your website visit such as cookies and IP requests. For more information on how Google Analytics and Optimizely store and use data, please review their respective data protection policies.

If you continue to use this website, you agree to the processing of data by Hotjar and its third-party providers (including their respective data protection policies) as outlined above.

The cookies that Hotjar uses have different periods of validity: some remain valid for 365 days, others just for the duration of your current visit to our site.

You can prevent Hotjar from collecting data by clicking on the following link and following the instructions detailed there: