Privacy Policy

The protection of your personal data is especially important to us. We treat your data confidentially and in accordance with legal data protection regulations and this privacy policy.

Controller

Stephan Weibelzahl
Claus-Hartung-Eck 17
37083 Göttingen
Germany

Phone: +49 551 54700431
Email: stephan dot weibelzahl at gmail dot com

Hosting and Access Data

This website is hosted by Netlify. When you access our pages, so-called server log files are automatically collected by the hosting provider:

Visited page
Date and time of the server request
Browser type and version
Operating system used
Referrer URL
IP address (anonymized)

These data are used solely for technical monitoring and error analysis. They are not merged with other data sources or analyzed personally.

This website uses Google AdSense, a service by Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland (“Google”), to display advertisements.

Google uses cookies and similar technologies to serve ads based on users’ previous visits to this or other websites. In particular, the following data may be processed:

IP address
Device and browser information
Location data (approximate)
Usage behavior and click history

Legal Basis

Processing is based on your consent according to Art. 6(1)(a) GDPR. You can revoke this consent at any time via the cookie banner.

Personalized Ads

By default, we display non-personalized ads. If you enable personalized advertising, Google will consider additional usage data and interest profiles.

For more information, please refer to the Google Privacy Policy and How Google uses information from sites or apps that use our services.

We use a consent management tool to manage your cookie settings. When you first visit this website, you will be asked whether you agree to the use of cookies. Personal data will only be processed for analytics or advertising if you consent.

You can revoke or adjust your consent at any time via the “Cookie Settings” link in the footer.

Contact

If you contact us via email, your information will be stored to process your request. This data will not be shared with third parties without your explicit consent.

External Content

This site may load content (e.g., illustrations, icons, or fonts) from external services. Due to technical reasons, connection data (e.g., IP address) may be transferred to those services.

You have the right to:

Access your stored data
Correct inaccurate data
Request deletion or restrict processing
Object to processing
Data portability (where technically feasible)
File a complaint with a data protection authority

Changes

We reserve the right to update this privacy policy occasionally to comply with legal requirements or reflect technical changes.

Last updated: May 2025