Cookie policy
Last updated: 17 September 2026
1. What is a cookie?
A cookie is a small text file stored on your device when you visit a website. It lets the site remember information about your visit.
2. Cookies and local preferences
| Name | Purpose | Duration |
|---|---|---|
app-consent | Remember your consent choices | 13 months |
hc_currency | Remember the EUR/USD currency you explicitly selected | 12 months |
ab_* | Maintain a consistent page variant during a visit, when used | Session |
Optional analytics and performance measurement
Vercel Analytics, Vercel Speed Insights and purchase-funnel analytics are activated only after analytics consent. Speed Insights measures Core Web Vitals such as LCP, CLS and INP. A pseudonymous session identifier can connect funnel events; card data and email addresses are not included in those events.
3. Consent
On your first visit, the banner lets you accept or reject optional measurement. You can change your choice using the cookie-preferences control on the site or by contacting support@heartco.fr.
4. Browser controls
You can also block or delete cookies in your browser settings: Chrome — Privacy and security; Firefox — Privacy & Security; Safari — Privacy; Edge — Cookies and site permissions. Clearing cookies also clears saved preferences.
5. Contact
Contact support@heartco.fr with questions about cookies.