Cookie policy

Last updated: October 2026

What are cookies?

Cookies are small text files stored on your device when you visit a website. Your browser’s local storage works in a similar way.

What we use

This website does not use tracking, analytics or marketing cookies. We only store your choice in the privacy notice so that it does not appear again on every visit:

• Name: sion-consent-v1
• Type: local storage (browser), not a cookie
• Purpose: storing your privacy choice
• Duration: until you delete your browser data
• Legal basis: Section 25(2) No. 2 TDDDG (technically necessary)
• Recipients: none – the information never leaves your device

Statistics

We currently do not use any analytics services. If we use privacy-friendly audience measurement in the future, we will only do so with your consent and update this policy accordingly.

External content

Fonts are loaded from our own server. We do not embed maps, videos or social media plugins. Links to WhatsApp or other services only become active when you click them. The AI chat sets no cookies and only transfers data once you actively start it.

Change your choice

You can change your choice at any time: open cookie settings. You can also delete stored data in your browser settings.

More information is available in our privacy policy.