Privacy Policy

Note: the legally binding version under German law is the German Datenschutzerklärung. This is a courtesy translation.

1. Controller

The controller within the meaning of the General Data Protection Regulation (GDPR) is:

2. General

The protection of your personal data is important to us. We process your data exclusively on the basis of statutory provisions (GDPR, BDSG, TDDDG). This privacy policy informs you about the most important aspects of data processing in connection with our website.

3. Server log files

For technical reasons, in particular to ensure a secure and stable online presence, the following data is automatically collected and stored in server log files when our pages are accessed:

• Anonymised IP address of the requesting computer
• Date and time of access
• Name and URL of the file accessed
• Volume of data transferred
• HTTP status code
• Browser type, browser version and operating system
• Referrer URL

The legal basis is Art. 6 (1) (f) GDPR (legitimate interest in a technically error-free presence). The data is deleted after a maximum of 14 days unless a security incident requires longer retention.

4. Hosting

The website is hosted on servers of a processor:

A data processing agreement (DPA) under Art. 28 GDPR is in place with the hosting provider. Processing is based on our legitimate interest in a reliable provision of our online offering (Art. 6 (1) (f) GDPR).

5. Web analytics with Plausible

This website uses Plausible Analytics, a privacy-friendly web analytics service operated by Plausible Insights OÜ, Västriku tn 2, 50403 Tartu, Estonia.

Plausible uses no cookies and collects no personal data. No cross-device or cross-site profiles are created. Only aggregated data is collected (page views, time on page, referrer URLs, approximate country) without storing IP addresses. Data is processed exclusively on servers within the EU.

The legal basis is Art. 6 (1) (f) GDPR (legitimate interest in statistical analysis to improve our offering). As Plausible does not read information from end devices, consent under § 25 TDDDG is not required.

More information: plausible.io/data-policy.

6. Web fonts (Google Fonts)

This website uses external web fonts (Google Fonts) provided by Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland. When a page is loaded, your browser downloads the fonts from Google servers, which may transmit your IP address to Google. Legal basis: Art. 6 (1) (f) GDPR. More information: policies.google.com/privacy.

7. Contact

If you contact us by email or phone, the data you provide (email address, name, phone number, content of your enquiry) will be stored to process your request. Legal basis: Art. 6 (1) (b) GDPR (pre-contractual measures) or Art. 6 (1) (f) GDPR (legitimate interest in responding). The data is deleted as soon as your request has been processed and no statutory retention obligations apply.

8. Your rights

You have the following rights regarding your personal data:

• Right of access (Art. 15 GDPR)
• Right to rectification (Art. 16 GDPR)
• Right to erasure (Art. 17 GDPR)
• Right to restriction of processing (Art. 18 GDPR)
• Right to data portability (Art. 20 GDPR)
• Right to object (Art. 21 GDPR)
• Right to lodge a complaint with a supervisory authority (Art. 77 GDPR)

9. Competent supervisory authority

10. SSL encryption

For security reasons and to protect the transmission of confidential content, this site uses SSL/TLS encryption. You can recognise an encrypted connection by the "https://" in your browser's address bar.

11. Currency of this policy

This privacy policy is currently valid and dated May 2026. Due to further development of our website or changes in legal or regulatory requirements, it may become necessary to amend this policy.