Privacy Policy
1. Controller
Keller-Stiftung
Drögensee 22
22397 Hamburg
Email: info@keller-stiftung.org
2. Hosting
This website is hosted by Vercel Inc., 340 Pine Street, Suite 701, San Francisco, CA 94104, USA. When the website is accessed, Vercel processes technically necessary connection data (IP address, timestamp, requested URL). Data transfer to the USA is based on EU Standard Contractual Clauses (Art. 46 para. 2 lit. c GDPR). Further information can be found in Vercel's Privacy Policy.
3. Web Analytics
This website uses Vercel Analytics, a privacy-friendly analytics service provided by Vercel Inc. Vercel Analytics uses no cookies, stores no personal data, and creates no cross-device profiles. Only aggregated, anonymous access data is collected (page views, country of origin, device category). Identification of individual persons is not possible.
The legal basis is our legitimate interest in analysing website usage in order to improve our offering (Art. 6 para. 1 lit. f GDPR). Data processing takes place on Vercel Inc. servers in the USA on the basis of EU Standard Contractual Clauses.
4. Cookies
This website uses no cookies. Neither own cookies nor third-party cookies are set.
5. Contact by Email
If you contact us by email, your details (name, email address, message content) will be stored for the purpose of processing your enquiry. We do not share this data without your consent. The legal basis is Art. 6 para. 1 lit. f GDPR (legitimate interest in responding to enquiries).
6. Your Rights
Under the GDPR, you have the following rights with regard to your personal data:
- Right of access (Art. 15 GDPR)
- Right to rectification (Art. 16 GDPR)
- Right to erasure (Art. 17 GDPR)
- Right to restriction of processing (Art. 18 GDPR)
- Right to data portability (Art. 20 GDPR)
- Right to object (Art. 21 GDPR)
- Right to lodge a complaint with a supervisory authority (Art. 77 GDPR)
For requests please contact: info@keller-stiftung.org
7. Currency of this Policy
This privacy policy is current as of May 2026.