For statistical purposes and to improve our service, this website uses technology provided by the statistic tool Piwik, which evaluates and then deletes data. No other use is made of the data, and the data are not passed on to third parties.
Every time you visit a page on the website and every time you download a file, information about the activity is processed and stored in a temporary protocol file. Before it is stored, each data set is rendered anonymous by altering the IP address.
The following information is stored for each page you view and each file you download:
- Technical details of the browser used
- Anonymous IP address
- Date and time
- Page opened/name of the file downloaded
- Quantity of data transferred
- Notification of whether viewing or download was successful
Temporary session cookies are used each time you view an individual page, to make navigation easier. Cookies are small text files that are stored locally in your browser cache. Session cookies do not include any personal data and expire at the end of each session. We do not use methods such as Java applets or ActiveX controls that make it possible to track your browsing behaviour.
Cancellation of data storage