How we use cookies
Cookie Policy
Last updated: 30 September 2026
The cookies and local storage we use.
1. What Are Cookies?
Cookies are small text files that are stored on your device (computer, tablet or mobile) when you visit a website. Your browser’s local storage works in a similar way. Both may be needed for a website to function properly.
2. How We Use Cookies
We only use strictly necessary cookies and storage. They are used to:
- Keep you signed in after you log in
- Protect your account and our forms against misuse
- Remember the language you have chosen
Strictly necessary cookies do not require consent, because the website cannot work as you request without them.
3. Cookies and Storage We Use
- next-auth.session-token or __Secure-next-auth.session-token (cookie): keeps you signed in; only set when you sign in. Duration: until you sign out, at most 30 days.
- next-auth.csrf-token (cookie, prefixed with __Host- depending on the environment): protects sign-in against cross-site request forgery (CSRF). Duration: until you close your browser.
- next-auth.callback-url (cookie, prefixed with __Secure- depending on the environment): remembers which page to return you to after signing in. Duration: until you close your browser.
- NEXT_LOCALE (cookie): stores your language (German, French or English). Duration: 1 year.
Cloudflare Turnstile: when you use one of our forms (for example contact, valuation request or property enquiry), Cloudflare Turnstile may set a technically necessary cookie or token for spam protection.
4. Analytics and Advertising
We currently use no analytics or advertising cookies. If this changes, we will ask for your consent first and update this policy.
5. Managing Cookies
No cookie banner
As we only use strictly necessary cookies, we do not show a cookie banner. Should we use optional cookies in the future, we will ask for your consent first.
Browser settings
Most browsers let you manage cookies in their settings. For example, you can:
- Block all cookies
- Accept only first-party cookies
- Delete cookies when you close the browser
- Browse in “incognito” or “private” mode
Note: Blocking strictly necessary cookies may stop parts of the website from working, such as signing in, remembering your language or submitting forms.
6. Browser-Specific Instructions
To manage cookies in your browser, follow these links:
7. Changes to This Policy
We may update this Cookie Policy from time to time. Any changes will be posted on this page with an updated “Last updated” date.
8. Contact Us
If you have questions about our use of cookies, please contact us:
Email: info@xact.lu
Phone: +352 661 39 12 30
For more information about how we handle your personal data, please see our Privacy Policy.