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    Privacy Policy

    Last updated: October 2026

    1. Controller

    Jerome Falkenstein
    Katzwanger Straße 141
    90461 Nürnberg
    Deutschland
    Email: kontakt@whatisthatin.com

    2. Hosting

    This website is hosted by Hostinger International Ltd., 61 Lordou Vironos Street, 6023 Larnaca, Cyprus. The host processes technically necessary data when you visit the site (see server log files), based on our legitimate interest in secure and stable operation (Art. 6(1)(f) GDPR). A data processing agreement is in place (Art. 28 GDPR).

    3. Server log files

    Each request automatically records: IP address, date and time, requested page, referrer URL, browser type and operating system. This data is used solely for security and troubleshooting, is not combined with other data and is deleted after a short period (Art. 6(1)(f) GDPR).

    4. Local browser storage

    We store your consent decision and calculator settings in your browser’s local storage. This data never leaves your device and is strictly necessary for the functions you request. You can delete it at any time in your browser settings.

    5. Advertising by Google AdSense

    This website uses Google AdSense, a service of Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland (“Google”). Consent is collected via Google’s consent management platform (CMP); personalized ads are only shown after consent (Art. 6(1)(a) GDPR). Cookies and similar technologies are used, and data such as IP address, device information and ad interactions are transferred to Google to serve, personalize and measure ads. Transfers to the USA may occur; Google is certified under the EU-US Data Privacy Framework.

    You can withdraw your consent at any time via “Cookie settings” in the footer. More information: policies.google.com/technologies/ads.

    6. Your rights

    You have the right to access, rectification, erasure, restriction of processing, data portability and objection (Art. 15–21 GDPR), and to withdraw consent at any time with effect for the future. Contact us at the email address above. You also have the right to lodge a complaint with a data protection supervisory authority.