Privacy Policy

Last updated: August 2026

1. An Overview of Data Protection

General Information

The following notice provides a simple overview of what happens to your personal data when you visit this website. Personal data is any data with which you can be personally identified.

Data Recording on This Website

The data processing on this website is carried out by the website operator. You can find their contact details in the Imprint of this website.

2. Data Controller

The party responsible for data processing on this website (the "controller") is:

Christoph Haerle
Ringstr.9
74918 Angelbachtal
Germany
Email: christoph.haerle1@gmail.com

3. Hosting and Infrastructure

Our website is hosted by Netlify, Inc. (610 22nd Street, Suite 315, San Francisco, CA 94107, USA). When you access our website, Netlify automatically collects and stores server log files transmitted by your browser. This information includes:

• IP address of the accessing device
• Date and time of the server request
• Browser type and version
• Operating system used

This data processing is based on Art. 6(1)(f) GDPR (legitimate interest) to guarantee the secure, reliable, and optimal presentation of our digital services.

4. Third-Party Services and Monetization

Advertising and Analytics

This website currently includes Google AdSense code and may display advertisements served by Google. These third parties may use cookies and web beacons to collect non-personal data during your visit to serve relevant ads based on your interests.

Google Analytics

Google Analytics is not currently enabled in the calculator version reviewed for this release. If it is enabled later, this Privacy Policy will be updated and applicable consent requirements will be implemented.

Consent Management

For regions where consent is required, advertising-related choices are handled through the Google consent-management / privacy-message configuration.

5. Your Statutory Rights Under GDPR

Depending on your location, you have the following rights regarding your personal data:

• Right to information: You can ask whether we process your personal data and request a copy.
• Right to rectification: You can request that inaccurate data be corrected.
• Right to erasure ("Right to be forgotten"): You can request the deletion of your data.
• Right to object: You can object to data processing based on legitimate interests.

If you wish to exercise any of these rights, please contact us via the email address listed above. You also have the right to lodge a complaint with a competent data protection supervisory authority.