Phone/Fax: +49-(89)-20006547
Email: impressum@moonweb.org
Scope of this legal notice: This legal notice and the privacy policy below apply to the following websites, all operated by Stefan Kölle: hub.moonweb.org, smarthome.moonweb.org, infra.moonweb.org, code.moonweb.org, retro.moonweb.org, 28k8.moonweb.org, www.moonweb.org, and stefankoelle.de. All of these sites are part of the same personal project network and are covered jointly by this single document.
The moonweb.org sites document my private home lab, retro-computing and personal coding projects and are non-commercial. stefankoelle.de presents my professional background (CV) as the same author.
Responsible for content according to § 18 (2) MStV: Stefan Kölle, address as above.
The moonweb.org subdomains (hub, smarthome, infra, code, retro) document my private home-lab, home-automation and retro-computing hobby projects. stefankoelle.de presents my professional CV and background as the same person. Both are part of one personal project network and share this legal notice and privacy policy.
Two different hosting providers are used within this network:
Hosted via Cloudflare Pages, operated by Cloudflare, Inc., 101 Townsend St, San Francisco, CA 94107, USA. Cloudflare processes connection-level data (e.g. your IP address, request headers) as part of its content delivery and DDoS/security systems. This is governed by Cloudflare's Data Processing Addendum, which incorporates the EU Standard Contractual Clauses (2021) as a safeguard for the transfer of data to the USA. See cloudflare.com/privacypolicy.
Hosted on web space provided by IONOS SE, Elgendorfer Str. 57, 56410 Montabaur, Germany, acting as a processor under Art. 28 GDPR (Data Processing Agreement in place).
Legal basis for both: Art. 6(1)(f) GDPR (legitimate interest in reliable, secure delivery of the websites).
None of the websites covered by this document currently use cookies, set any identifiers on your device, or run any analytics, counting pixel, or third-party tracking script. Beyond the technically necessary connection data processed by the respective hosting provider (see section 3), no personal data about your visit is collected, stored, or evaluated by me.
No consent banner is shown, because nothing is stored on or read from your device — there is simply nothing that would require your consent under § 25 TDDDG (formerly TTDSG).
If this changes in the future (e.g. a cookie-free visit counter is added to stefankoelle.de), this document will be updated before it goes live, describing exactly what is collected, why, and for how long.
If you email me, your email address, name (if provided) and message content are processed solely to answer your inquiry, based on Art. 6(1)(b) or (f) GDPR depending on the nature of your inquiry (e.g. a job opportunity or a hobby-related question).
Under the GDPR, where I do process personal data about you (for example, if you contact me by email), you have the right to:
To exercise any of these rights, contact me at the email address above. You also have the right to lodge a complaint with a data protection supervisory authority.
I may update this policy if the setup of any website in this network changes — for example, if a visit counter or analytics tool is added to stefankoelle.de or to any moonweb.org subdomain. Any such change will be documented here before it goes live.
Last updated: August 2026