Cookie policy
Updated 29 October 2026
1. What a cookie is
A cookie is a small text file placed on your device when you visit a website. It allows a user to be recognised and certain information to be remembered. The browser’s local storage (“localStorage”, “sessionStorage”) plays a similar role.
2. Items used on this website
The website keeps a few items in your browser that it needs to work. It places audience measurement cookies only if you accept them.
Necessary
| Item | Purpose | Duration |
|---|---|---|
cc_cookie (cookie) | Remembers your cookie choice | 6 months |
theme (localStorage) | Remembers the light or dark theme you chose | Until you delete it |
banner-dismissed (localStorage) | Stops showing an information banner you have closed | Until you delete it |
numinam:attribution (sessionStorage) | Remembers the landing page and the source of the visit, sent with a form only if you submit it | Erased when the tab is closed |
This information stays in your browser. None of it is read by a third-party service.
Audience measurement, with your consent
| Item | Purpose | Duration |
|---|---|---|
_ga, _ga_<identifier> (Google Analytics cookies) | Count visits and the pages viewed | 13 months at most |
Until you accept audience measurement, these cookies are not placed. If you withdraw your consent, the website deletes them.
Cookieless statistics
Vercel Analytics also counts visits, without placing any cookie. It runs whatever you choose.
3. Third-party tools
Google Analytics and Google Tag Manager, which loads it, are provided by Google. If I add another service that places cookies (embedded video, appointment booking), I will update this page and the banner will ask for your consent before anything is placed.
4. Managing cookies
On your first visit, a banner lets you accept or refuse audience measurement. You can change your mind at any time with the “Cookie settings” link at the bottom of every page.
You can also set your browser to block or delete cookies and local storage. The website remains usable: only your preferences will be forgotten.
5. Retention period
Audience measurement cookies are kept for 13 months at most from the date they are placed. The cookie that remembers your choice is kept for 6 months.
6. Contact
For any question about cookies: contact@numinam.com