Privacy Policy
Last updated: March 4, 2026
1. Data Controller
Partybroker by Sauer Medientechnik
Valentin Sauer
Zugspitzstraße 9
86972 Altenstadt, Germany
Email: info@partybroker.net
The data controller is the natural or legal person who alone or jointly with others determines the purposes and means of the processing of personal data.
2. Data Collection on This Website
When you visit our website, our hosting provider automatically collects certain data in server log files that your browser transmits. This includes:
• Browser type and version
• Operating system
• Referrer URL
• Host name of the accessing computer
• Time of the server request
• IP address
This data is not merged with other data sources. Processing is based on Art. 6(1)(f) GDPR, as we have a legitimate interest in a technically error-free presentation of our website.
Additionally, we use Matomo, a self-hosted web analytics tool, to collect anonymized usage statistics. Matomo runs in cookieless mode — no tracking cookies are set on your device. IP addresses are anonymized before processing. If your browser sends a Do-Not-Track (DNT) signal, no data is collected at all. The legal basis is Art. 6(1)(f) GDPR (legitimate interest in improving our website).
3. Cookies
This website uses the following cookies:
• preferred-lang: Stores your language preference. Duration: 1 year. Necessary for website functionality.
Our analytics tool Matomo operates in cookieless mode. No analytics or tracking cookies are set.
4. Hosting
Our website is hosted by Vercel Inc. (340 S Lemon Ave #4133, Walnut, CA 91789, USA). For details, see their privacy policy at https://vercel.com/legal/privacy-policy.
For backend services, we use servers from Hetzner Online GmbH (Industriestr. 25, 91710 Gunzenhausen, Germany). For details, see https://www.hetzner.com/legal/privacy-policy.
The use of these hosting providers is based on Art. 6(1)(f) GDPR. We have a legitimate interest in presenting our website reliably and securely.
5. Your Rights
Under the GDPR, you have the following rights:
• Right to 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)
To exercise these rights, please contact us at info@partybroker.net.
6. Web Analytics (Matomo)
This website uses Matomo, an open-source web analytics platform. Matomo is self-hosted on our own server (matomo.partybroker.net), hosted by Hetzner Online GmbH in Germany. No data is transmitted to third parties.
Matomo operates in cookieless mode — no tracking cookies are stored on your device. IP addresses are anonymized before storage. The Do-Not-Track (DNT) browser setting is respected: if enabled, no analytics data is collected.
The collected data includes: pages visited, referrer, browser type, operating system, screen resolution, and time of visit. This data is used solely to improve our website and is not shared with third parties.
The legal basis for this processing is Art. 6(1)(f) GDPR (legitimate interest).
This marketing website does not integrate third-party advertising or social media services. The Partybroker application (app.partybroker.net) has its own privacy policy.