Cookie settings

On this website, we use the PIWIK web analytics system, which measures and analyses visits to our website. We use your IP address with the intention of collecting data, including with regard to internet traffic, your browser, and your computer. This information is analysed for statistical purposes. You as a user remain anonymous during this process.
Information on how the PIWIK Open Source Web Analysis Software works can be found at

In addition, cookies are also set. A cookie is a small file that is stored on your computer as soon as you visit a website. When you visit the site again, the cookie indicates that it is a repeat visit. The cookie contains no personal information. The cookie is not intended to identify you on third-party websites, including the websites of the analytics provider.
Furthermore, cookies can be used to select settings which you prefer, such as language and country preferences, in order to make them available on your next visit.

For more information about cookies, including how to see what cookies have been set and how to manage, block and delete them, visit The website gives you detailed step by step guidance on how to control and delete cookies depending on your browser type. You can adjust your browser settings to your preferred level of protection. In the right hand sidebar we have, where possible, included links to privacy controls for websites that deliver cookies via our website within advertisements or widgets.

We have tried to list all cookies that we and our technology partners use. Please note that this list is partly incomplete and will be updated gradually. Should you determine any discrepancy or think that a cookie is missing, please contact our data privacy experts at datenschutz(at)

Tracking Cookies:_pk_ref_pk_cvar_pk_id_pk_ses. _pk_id.3.b157_pk_ses.3.b157Functional cookies:TYPO3 frontend user session (form validation, catalogue order, shopping cart);fe_typo_userPHPSESSIDStatus search filter:closed_togglesopen_togglesselectedSearchTab

These cookies are used to gather information about the usage behaviour of our website visitors. We use this information to generate reports and improve our website. These cookies are a way of obtaining anonymised data, including the number of users, where a visitor comes from, and which page they are accessing. For an overview of Piwik's privacy policy, please visit: