Privacy

In short

This website sets no cookies, uses no analytics and loads nothing from third-party servers. The calculators run entirely in your browser. Your entries are not sent and not stored.

Controller

Daniel Lehner, Theodor-Alt-Str. 6, 81737 München, Germany, email: kontakt@smartasty.de

Hosting

The website is hosted by Render Services, Inc., San Francisco, USA, and delivered through a global content delivery network (Cloudflare). When you visit, the provider processes technically necessary access data: IP address, date and time, requested address, browser identifier and referrer. This data is used for operation and security and is kept only for a limited time.

Legal basis: Art. 6(1)(f) GDPR (legitimate interest in secure and stable operation). Render is certified under the EU-US Data Privacy Framework (Art. 45 GDPR); EU Standard Contractual Clauses apply in addition.

Contact by email

If you write to us, we process your details to answer your request (Art. 6(1)(b) or (f) GDPR) and delete them once they are no longer needed.

Your rights

You have the right to access, rectification, erasure, restriction of processing, data portability and objection (Art. 15–21 GDPR). You can also lodge a complaint with a data protection supervisory authority, for example the Bavarian Data Protection Authority (BayLDA).