Cookie policy
In short: no advertising cookies, ever. Google Analytics runs only if you click “Accept”. Our anonymous audience measurement uses no cookies at all. You can change your choice at any time.
What is a cookie?
A cookie is a small file stored on your device by a website. Under the French Data Protection Act (article 82) and the ePrivacy Directive, cookies and similar technologies that are not strictly necessary may only be used with your prior consent. This page lists everything this site stores on, or reads from, your device.
What we use
| Name / technology | Provider | Purpose | Duration | Consent |
|---|---|---|---|---|
cg_consent (cookie) | CRYPTAGION (first party) | Remembers your cookie choices so we don’t ask on every page | 6 months | Not required (strictly necessary) |
| Vercel Web Analytics (no cookie) | Vercel Inc. | Aggregate visit statistics: pages viewed, referrer, country, device type. Visitors are counted using a hash of the request that, according to Vercel, is not kept beyond 24 hours and cannot be used to follow you across sites. | — | Not required (anonymous audience measurement). You can switch it off in cookie settings. |
| Vercel Speed Insights (no cookie) | Vercel Inc. | Measures page loading performance (Core Web Vitals) to keep the site fast | — | Not required. You can switch it off in cookie settings. |
_ga | Google Analytics 4 | Distinguishes visitors (pseudonymous identifier) to understand journeys and which pages are useful | 13 months | Required — set only after “Accept” |
_ga_<ID> | Google Analytics 4 | Keeps session state for the analytics above | 13 months | Required — set only after “Accept” |
Our Google Analytics configuration disables Google signals and ad personalisation, and caps cookie lifetime at 13 months, in line with CNIL guidance. When you withdraw consent, the _ga cookies are deleted.
What we deliberately do not use
- No advertising, retargeting or social-media tracking pixels.
- No third-party fonts or video players: fonts and the demo video are served from our own domain, so loading a page does not contact Google, YouTube or similar services.
- The “Book a call” buttons are plain links to Calendly. Calendly sets its own cookies only once you are on calendly.com, under its own policy.
Your choices
- On this site: use “Accept all”, “Reject all” or “Customise” in the banner, and change your mind at any time with the Cookie settings link at the bottom of every page. Refusing is as easy as accepting and does not limit your access to the site.
- Duration of your choice: we keep your choice for 6 months, then ask again.
- In your browser: you can also block or delete cookies in your browser settings, or install Google’s Analytics opt-out add-on.
More information
For how we process personal data in general, see our privacy policy. For questions: contact@cryptagion.io. To learn more about cookies, see the CNIL’s guidance at cnil.fr.