Our website uses Google AdWords and conversion tracking. This is a service provided by Google Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043 (hereinafter: Google).
Through certification according to the EU-US Privacy Shield
https://www.privacyshield.gov/participant?id=a2zt000000001L5AAI&status=Active
Google guarantees that it will follow the EU's data protection regulations when processing data in the United States.
We use conversion tracking to provide targeted promotion of our site. 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.
If you click on an ad placed by Google, the conversion tracking we use stores a cookie on your device. These so-called conversion cookies expire after 30 days and do not otherwise identify you personally.
If the cookie is still valid and you visit a specific page of our website, both we and Google can evaluate that you clicked on one of our ads placed on Google and that you were then forwarded to our website.
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. In addition, we receive information about the number of users who clicked on our advertisement(s) as well as about the pages on our site that are subsequently visited. Neither we nor third parties who also use Google AdWords will be able to identify you from this conversion tracking.
You can also prevent or restrict the installation of cookies by making the appropriate settings in your browser. Likewise, you can use the browser to delete cookies that have already been stored. However, the steps and measures required vary, depending on the browser you use. If you have any questions, please use the help function or consult the documentation for your browser or contact its maker for support.
In addition, Google provides further information with regard to its data protection practices at
https://services.google.com/sitestats/de.html
http://www.google.com/policies/technologies/ads/
http://www.google.de/policies/privacy/
in particular information on how you can prevent the use of your data.