The use of our website is possible without indication of personal data. Personal data (e.g., name, address or email addresses) are collected, as far as possible on a voluntary basis. These data are not passed to third parties without your explicit consent. We point out that data transmission over the Internet (e.g., when communicating via e-mail) can have security gaps.
A complete protection of data against unauthorised access by third parties is not possible. The use of contact data published under the imprint obligation by third parties for sending unsolicited advertisements and information materials is hereby expressly prohibited. The site operators reserve expressly legal steps in case of unsolicited promotional information, such as spam e-mails.
Privacy policy for the use of Facebook-Plugins (Like-Button)
Plugins of the social network Facebook, 1601 South California Avenue, Palo Alto, CA 94304, USA, are integrated on our pages. You can recognise the Facebook plugins by the Facebook logo or the “Like Button” (“Like”) on our site. You can find an overview of Facebook plugins here:

When you visit our pages, the plugin establishes a direct connection between your browser and the Facebook server. Facebook thereby receives the information that you have visited our site with your IP address. If you click on the Facebook “Like” button while you are logged in to your Facebook account, you can link the content of our pages on your Facebook profile. This allows Facebook to assign your visit to our website to your user account. We would like to point out that we as providers of the site receive no knowledge of the content of the transmitted data and their use through Facebook. For more information, please see the privacy statement of Facebook under If you do not want Facebook to associate visits of our pages to your Facebook user account, please log out of your Facebook user account.

Privacy policy for the use of Google Analytics
This website uses Google Analytics, a web analytics service provided by Google Inc. (“Google”). Google Analytics uses so-called “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 is usually transferred to a server of Google in the US and stored there. In the case of activation of IP anonymization on this site, your IP address will be truncated by Google within Member States of the European Union or other signatories of the Agreement on the European Economic Area.

Only in exceptional cases, the full IP address is transmitted to a Google server in the US and shortened there. On behalf of the operator of this site, Google will use this information to evaluate your use of the website, to compile reports on website activity and to provide further services related to website activity and Internet usage for website operators.

You can refuse the use of cookies by selecting the appropriate settings on your browser software; however, we point out that you will not be able to use all functions of this website, in this case, completely. You can also prevent the capture of the data generated by the cookie, related to your usage of the site (inc. your IP address) and the processing of these data by Google, by downloading and installing available at the following link browser plugin:

Privacy policy for the use of Google Adsense
This website uses Google AdSense, a service for including advertisements from Google Inc. (“Google”). Google AdSense uses so-called “Cookies”, text files that are stored on your computer, allows to analyse the use of the website. Google AdSense also uses so-called Web Beacons (invisible images). Through this Web Beacons, information, such as the visitor traffic can be evaluated. The information generated by cookies and Web Beacons on the use of this website (including your IP address) and delivery of advertising formats is transmitted to a Google servers in the US and stored there. This information can be further passed from Google to contractors of Google. Google will not associate your IP address with other data stored by you.

You can refuse the use of cookies by selecting the appropriate settings on your browser; however, we point out that you will not be able to use all features of this website in this case. By using this site, you consent to the processing of data about you by Google in the manner described above and for the purposes set out above.

Privacy policy for the use of Google +1
Collection and disclosure of information: With the help of the Google +1 button you can publish information worldwide. Google will store both the information that you have given +1 for content, as well as information about the page you viewed when you click +1. Your +1 can be shown as tips along with your profile name and photo in Google services, such as in search results or your Google profile, or elsewhere on websites and ads on the Internet.

Google records information about your +1 activities to improve Google’s services for you and others. To use the Google +1 button, you need a globally visible, public Google profile that must contain at least the chosen name for the profile. This name is used in all Google services. In some cases, this name can replace a different name you used when sharing content with your Google account. The identity of your Google profile can be shown to users who know your e-mail address or other identifying information from you.

Use of the collected information: In addition to the above uses of the information you provide in accordance with the applicable Google privacy policy will be used. Google may release summarised statistics on the +1 activities of users and send it to users and partners, such as publishers, advertisers or linked sites.

Privacy policy for the use of Twitter
Functions of the Twitter service are integrated on our site. These functions are offered by Twitter Inc., Twitter, Inc. 1355 Market St, Suite 900, San Francisco, CA 94103, USA. Through the use of Twitter and the function “Re-Tweet,” the web pages you visit are linked to your Twitter account and made known to other users. This data is also transmitted to Twitter. We point out that we as providers of the site have no knowledge of the content of the transmitted data and their use by Twitter. For more information, please see the privacy policy of Twitter at You can change your privacy settings on Twitter in the account settings under
Note about participation in the Amazon Affiliate Program is a participant in the affiliate program of Amazon Europe, an affiliate advertising program that is designed for websites, by means of which through the placement of advertisements and links to / / / / / advertising fees can be earned.
If you have any further questions on the data mentioned above, please contact us.