Concept and texts
Web design and programming
Warranty and disclaimer
The authors do not guarantee the correctness, accuracy, timeliness, reliability and completeness of the information. Liability claims regarding damage caused by the use of any information provided, including any kind of information which is incomplete or incorrect, will therefore be rejected. All offers are non-binding. Parts of the pages or the complete publication including all offers and information might be extended, changed or partly or completely deleted by the author without separate announcement.
Use of Google Analytics
The protection of personal data such as name, address, telephone number or e-mail is important to us. In the following, you will learn what information we may collect and how we handle it.
Right to information
Upon request, we will inform you free of charge in accordance with applicable law whether and what personal data we have stored about you. If incorrect information is stored, we will correct or delete it at your request.
We take precautions to ensure the security of your personal information. Your data is conscientiously protected against loss, destruction, falsification, manipulation and unauthorized access or disclosure.
We expressly distance ourselves from the delivery of unsolicited advertising by e-mail (spam).
Web statistics - Google Analytics
The following information comes from Google itself. For better comprehensibility, we have revised and supplemented the text somewhat.
We used Google Analytics, a web analytics service provided by Google, Inc. (“Google”). Google Analytics uses “cookies”, which are text files placed on your computer, to help the website analyze how users use the site.
The information generated by the cookie about your use of this website is usually transmitted to a Google server in the USA and stored there.
However, since we have activated IP anonymization on this website, your IP address will be truncated beforehand by Google within member states of the European Union or in other contracting states to the Agreement on the European Economic Area.
Only in exceptional cases will the full IP address be transmitted to a Google server in the USA and shortened there. (Note: What this sentence means, we could not clarify more precisely, the sentence is proposed by Google itself, but is not explained anywhere).
On behalf of the operator of us, Google will use this information for the purpose of evaluating your use of the website, compiling reports on website activity and providing other services relating to website activity and internet usage to the website operator.
The IP address transmitted by your browser as part of Google Analytics will not be merged with other data from Google. You can prevent the storage of cookies by selecting the appropriate settings (as mentioned above) on your browser software.
You can also prevent the collection of data generated by the cookie and related to your use of the website (including your IP address) to Google and the processing of this data by Google by downloading and installing the browser plugin available at the following link: Download.
Links to other websites
References and links to third-party websites are outside our area of responsibility. Any responsibility for such websites is declined. Access and use of such websites is at the user’s own risk.
We do not collect any personal data via our website without your consent. You alone decide whether or not you wish to disclose this data to us, for example in the context of a registration. We need your personal data to answer your inquiry, to process your order or to provide you with access to special information or offers. We will neither sell your personal data to third parties nor market it in any other way.
You can revoke your consent to the collection, processing and use of your personal data at any time.
Sie können jederzeit Ihre Einwilligung zum Erheben, Verarbeiten und Nutzen Ihrer personenbezogenen Daten widerrufen.
What are cookies? Cookies are small text files. They are stored on your computer when you visit a website. Cookies make it possible to recognize a visitor (device) and save settings. They thus contribute to efficient navigation from page to page and improve your visit experience on our website.
How do you prevent cookies on your device? You can either reject cookies in principle via your browser or set a message to be displayed as soon as a cookie is to be stored. You can also delete cookies that have already been saved in your browser.
If you want to restrict or block cookies stored on your device, you can do this via your browser settings. You can find comprehensive help and information in the help function of your browser.
Links to the main browsers:
* Google Chrome,
* Internet Explorer and
Questions and comments