Privacy

Privacy.

Visiting the site creates technical request data needed to deliver and protect the page. The site stores no cookies, performs no profiling and uses no analytics.

01 / Controller

Controller.

Name: Silvio Haedrich
Address: c/o Block Services
Stuttgarter Str. 106
70736 Fellbach
Germany
Email: [email protected]

Use the same email address for privacy requests.

02 / Hosting

Hosting and delivery.

This website is hosted on Cloudflare Pages. Cloudflare processes technical request data needed to deliver the page, maintain availability, apply redirects and protect the service from abuse. This can include IP address, date and time, requested URL, request method, HTTP status, user agent, referrer and security or routing signals.

Legal basis: Art. 6 (1) (f) GDPR — legitimate interest in publishing a secure and reliable website. Cloudflare may process data through its global network using the safeguards described in its Data Processing Addendum.

03 / Tracking

No analytics or tracking.

The site itself sets no cookies and writes nothing to local storage, session storage or IndexedDB. It uses no analytics, advertising pixels, heatmaps, session replay, external scripts, web fonts, embeds or social-media widgets. Cloudflare may use technically necessary security signals if abuse protection is triggered.

04 / Email

Email contact.

There is no contact form. Messages sent to [email protected] are processed to read and answer them. Incoming mail is received through Cloudflare Email Routing, processed by a Cloudflare Worker and stored in Cloudflare R2.

Legal basis: Art. 6 (1) (b) GDPR for pre-contractual contact and Art. 6 (1) (f) GDPR for answering correspondence.

05 / Retention

Storage periods.

Technical hosting data is retained according to Cloudflare's operational and security settings. Email is kept only as long as needed for the conversation, follow-up or applicable legal duties.

06 / Rights

Your rights.

Under the GDPR you may request access, rectification, erasure, restriction, data portability and objection to processing based on legitimate interests. No automated decision-making or profiling is used. You may also lodge a complaint with a data protection supervisory authority.

07 / Updates

Changes.

This notice is updated when the site, hosting, contact setup or use of third-party services changes. Last updated: 7 August 2026.