Privacy Policy

Eduard Uffelmann
c/o Postflex #3764
Emsdettener Str. 10
48268 Greven
Germany
VAT: DE360761854

Email: hello@uffelmann.me

The birthday and life-expectancy you enter are used only to draw the calendar of weeks, and that calculation happens entirely in your browser. This data is never sent to a server, stored in a database, or logged anywhere. It disappears when you close or reload the page.

If you dismiss the “Get the app” prompt, a small flag is saved in your browser's local storage so it doesn't reappear. This flag stays on your device and is never transmitted anywhere.

This website does not use cookies.

This website is hosted on Vercel. When you visit, Vercel automatically collects standard server log data, including browser type and version, operating system, referrer URL, IP address, date and time of access, and internet service provider. This data is used for technical operation and security of the website and is not attributed to any specific individual. Vercel's privacy policy is available at vercel.com/legal/privacy-policy.

If you contact me by email, your message and email address will be stored solely for the purpose of responding to your inquiry. This data will not be passed on to third parties.

Under the General Data Protection Regulation (GDPR), you have the following rights regarding your personal data:

• Right of access — you may request confirmation of whether personal data concerning you is being processed.
• Right to rectification — you may request correction of inaccurate personal data.
• Right to erasure — you may request deletion of your personal data where there is no compelling reason for its continued processing.
• Right to restriction — you may request that processing of your data be restricted.
• Right to data portability — you may request to receive your personal data in a machine-readable format.
• Right to object — you may object to processing of your personal data.

To exercise any of these rights, contact me at hello@uffelmann.me.

Where personal data is processed, the legal basis is Art. 6(1)(f) GDPR (legitimate interests — technical operation of the website) or Art. 6(1)(a) GDPR (consent) where applicable.

This website does not use automated decision-making or profiling.

If this privacy policy changes materially, the date at the top of this page will be updated.