All texts, pictures, videos and other published information are subject to the copyright of QuadraTool GmbH. Reproduction or replay is prohibited without the written permission of the author.
We use Google Analytics on our website. This is a web analytics service provided by Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Irland (hereinafter: Google).
The Google Analytics service is used to analyze how our website is used. The legal basis is Art. 6 Para. 1 lit. f) GDPR. Our legitimate interest lies in the analysis, optimization, and economic operation of our site.
Usage and user-related information, such as IP address, place, time, or frequency of your visits to our website will be transmitted to a Google server in the United States and stored there. However, we use Google Analytics with the so-called anonymization function, whereby Google truncates the IP address within the EU or the EEA before it is transmitted to the US.
The data collected in this way is in turn used by Google to provide us with an evaluation of visits to our website and what visitors do once there. This data can also be used to provide other services related to the use of our website and of the internet in general.
Google states that it will not connect your IP address to other data. In addition, Google provides further information with regard to its data protection practices at
including options you can exercise to prevent such use of your data.
In addition, Google offers an opt-out add-on at