Controller and contact
Jannis Guhl
guhlutions@gmail.com
Website delivery
The website uses no analytics or marketing services, external fonts, or non-essential cookies. It runs on our own server at hosting provider Hetzner Online GmbH. To serve a page, the web server processes technically necessary connection data, particularly the IP address and information about the requested page. This processing is necessary to deliver the website securely and reliably.
Regular access logs are disabled for this website. Error logs may be generated to identify and resolve technical problems and may contain IP addresses, timestamps, and information about the affected request. Further information about the provider is available in Hetzner’s privacy policy.
Retention
This website keeps no visitor database of its own. Technical error logs are retained only as long as needed to resolve errors and operate the website securely, or as required by legal obligations.
Email contact
When you email us, your sender address, message, and technical metadata are processed only to handle the request. They are deleted when no longer needed unless legal retention duties apply.
Rights
Subject to legal requirements, rights include access, rectification, erasure, restriction, portability, objection, and the right to complain to a supervisory authority. Requests can be sent to guhlutions@gmail.com.
Changes
If analytics, external media, or forms are added later, this notice must be updated before their use.