This cookie policy explains which cookies and similar technologies we use on this website, what they are for and how you can change your choice. Our privacy policy also applies.
What are cookies?
Cookies are small text files that a website stores in your browser. The browser’s session storage works in a similar way. We distinguish between two categories:
- Necessary: required for operating and securing the website. These cookies are set without consent.
- Statistics: help us understand how the website is used. They are only set if you choose “Allow statistics” in the cookie notice.
Overview
| Name | Provider | Purpose | Category | Duration |
|---|---|---|---|---|
atg_consent | Atagno | Stores your choice in the cookie notice | Necessary | 12 months |
__cf_bm | Cloudflare | Distinguishes people from automated access | Necessary | 30 minutes |
cf_clearance | Cloudflare | Confirms a passed security check, only if a check was shown | Necessary | as set by Cloudflare, usually 30 minutes |
atg_vid | Atagno | Pseudonymous visitor ID for audience measurement | Statistics | 13 months |
atg_sid (session storage) | Atagno | Groups the page views of one visit | Statistics | until the tab is closed |
What we record without cookies
Regardless of your choice, we log technical data such as IP address, language settings and browser identifier for every request in order to detect attacks and suspicious behaviour. We do not set cookies for this. Details are in section 4 of the privacy policy.
Changing your choice
You can change or withdraw your consent at any time via the “Cookie settings” link at the bottom of every page. If you choose “Necessary only”, we delete the statistics cookie. You can also delete or block cookies in your browser settings. If necessary cookies are blocked, the website may not work fully.
Contact
Please send questions about this policy to kontakt@atagno.com.
This version applies from 5 November 2026.