PRIVACY

Controller

Dr. Jens Hartmann

Burnitzstraße 47, 60596 Frankfurt am Main, Germany

post@jens-hartmann.net · +49 69 348 77 120

Principle

This website is static. It sets no cookies, embeds no analytics or tracking, and loads nothing from third parties — the fonts, too, are served only from this domain. There is no contact form and no newsletter. Personal data is processed only to the extent technically unavoidable.

Server log files

When the site is accessed, the hosting provider automatically processes data your browser transmits: IP address, date and time of the request, the file requested, the volume of data transferred, the referring page, and browser and operating-system details.

The purpose is to deliver the website and to ensure its stability and security. The legal basis is Article 6(1)(f) GDPR — the legitimate interest in a secure, functioning website.

The data is deleted after a short period, unless it is needed to investigate a specific security incident.

Hosting and transfer to the USA

The website is hosted by Vercel Inc. (USA) as a processor under Article 28 GDPR; the domain is managed through Cloudflare, Inc. (USA). This involves the transfer of personal data to the United States.

The transfer is based on the European Commission's adequacy decision for the EU-US Data Privacy Framework, where the provider concerned is certified under it, and otherwise on Standard Contractual Clauses under Article 46 GDPR.

Your rights

You have the right of access (Article 15 GDPR), rectification (Article 16), erasure (Article 17), restriction of processing (Article 18), data portability (Article 20), and the right to object to processing (Article 21). To exercise them, contact the controller named above.

Right to complain

You have the right to lodge a complaint with a data protection supervisory authority. The authority responsible is the Hessian Commissioner for Data Protection and Freedom of Information.

Last updated

May 2026.