Privacy Policy for the Ridian Website

1. Introduction

This privacy policy explains which personal data is collected and processed when using the Ridian website and for what purpose.

2. Responsibility and Contact

The controller responsible for data processing under this privacy policy is

(“Ridian”, “we”, “us”).

If you have any questions about data protection, please contact us by e-mail: info@ridian.pro

3. Purpose and Legal Basis of Data Processing

We process personal data exclusively for the purposes listed below. The legal basis is determined by the Swiss Data Protection Act (FADP).

• Operation of the website and ensuring its security
• Sending the newsletter
• Analysis of website usage behavior

4. Personal Data Processed

4.1 Technical Access Data

When you visit our website, certain technical data is automatically collected and stored in server log files. This includes:

• Time of the request
• Referrer URL
• Browser type and version
• Operating system
• IP address

This data is used exclusively to ensure stable, secure, and error-free operation of the website. Server log files are deleted after 30 days.

4.2 Website Analytics (Umami)

Umami is used to analyze the reach of the website. Umami does not collect IP addresses and does not store any information on the user's device (e.g. cookies). Usage data is collected exclusively in anonymized form. Umami is operated on our own servers, so no data is forwarded to third parties. Further information can be found in the documentation for Umami Analytics: https://umami.is

4.3 Newsletter Registration

When you register for our newsletter, we process the following data:

• E-mail address (required field)
• Name (required field)
• Language (required field)

Processing takes place on self-operated infrastructure in Switzerland. The data is used exclusively to manage the newsletter subscription and to send e-mails related to Ridian. You may withdraw your consent at any time and unsubscribe from the newsletter using the unsubscribe link in each e-mail. Your data will then be removed from the distribution list and deleted unless statutory retention obligations apply.

5. Changes to this Privacy Policy

We may amend this privacy policy at any time without prior notice. The current version published on our website applies.

Last updated: June 2026