Privacy Policy – Data Protection

Last updated: 6 April 2026

Controller

Sven Ramuschkat
c/o tecRacer Germany GmbH
Vahrenwalder Str. 156
30165 Hannover, Germany

Data Processing

Web Hosting (AWS)

When you visit this website, your IP address (truncated), timestamp, page requested, browser, and operating system are recorded in server log files. Data is deleted once it is no longer needed for IT security and troubleshooting. Legal basis: legitimate interest (Art. 6(1)(f) GDPR).

Google Analytics (GA4)

With your consent, we use Google Analytics 4 for pseudonymous usage analysis. IP addresses are automatically anonymised. Provider: Google Ireland Limited, Dublin; parent company Google LLC, USA. Legal basis: consent (Art. 6(1)(a) GDPR, Section 25(1) TTDSG). Retention periods follow our GA4 configuration; details in Google’s privacy policy. Opt-out: Cookie Settings or the Google Analytics Opt-out Add-on.

Cookies & localStorage

Technically necessary: language preference (lang) and cookie consent (cookieConsent) stored in localStorage – without consent (Section 25(2) TTDSG). Analytics cookies are only set after consent.

Buy Me a Coffee

On the Siril Scripts pages, an external script from cdnjs.buymeacoffee.com is loaded, which may transmit your IP address to the provider (Buy Me a Coffee, Inc., USA). Legal basis: legitimate interest (Art. 6(1)(f) GDPR). Provider’s privacy policy.

Data Transfers to the USA

AWS and Google: Data transfers to the USA are based on the EU–US Data Privacy Framework (adequacy decision of 10 July 2023) and supplementary Standard Contractual Clauses (Art. 46(2)(c) GDPR).

Buy Me a Coffee: The transfer is governed by the provider’s privacy policy. DPF certification is not currently confirmed.

Your Rights

You have the right to access (Art. 15), rectification (Art. 16), erasure (Art. 17), restriction of processing (Art. 18), data portability (Art. 20), and objection (Art. 21 GDPR). You may withdraw consent at any time with effect for the future (Art. 7(3) GDPR). You may also lodge a complaint with a supervisory authority of your choice (Art. 77 GDPR).

Contact: sven@svenesis.org