Our website uses functions of the web analysis service Matomo, an open source, self-hosted software to collect anonymous usage data for this website.
The data on visitor behaviour is collected to find out possible problems such as pages not found, search engine problems or unpopular pages, etc. As soon as the data (number of visitors seeing error pages or just one page, etc.) is processed, Matomo generates reports for the website operators so that they can react (layout changes, new content, etc.)
In addition, this website offers a contact form which allows us to send an inquiry directly and allows us to respond to it directly to your e-mail address.
Matomo processes the following data:
Cookies
Anonymized IP addresses by removing the last 2 bytes (i.e. 198.51.0.0 instead of 198.51.100.54)
Pseudo-anonymised site (based on the anonymised IP address
date and time
Title of the page called up
URL of the called page
URL of the previous page (if this is allowed)
Screen resolution
Local time
Files that were clicked and downloaded
External links
Duration of the page setup
Country, region, city (with low accuracy due to IP address)
Main language of the browser
User agent of the browser
Interactions with forms (but not their content)
The contact form also processes the e-mail address and optionally the telephone number of the enquirer. The data is not shared with anyone else and is only used to answer the enquiry (there are no other marketing mails).