Cookie Policy
Last updated: March 2026
1. What Are Cookies?
Cookies are small text files stored on your device when you visit a website. They allow the site to remember your preferences and improve your browsing experience.
2. Cookies We Use
| Cookie | Type | Purpose | Duration | Required |
|---|---|---|---|---|
| next-auth.session-token | Required | Maintain your logged-in session | 30 days | Yes |
| next-auth.csrf-token | Required | Protection against CSRF attacks | Session | Yes |
| next-auth.callback-url | Required | Redirect after login | Session | Yes |
| _ga, _ga_* | Analytics | Google Analytics 4: anonymously measure traffic and usage | 2 years | No (with consent) |
| __stripe_mid, __stripe_sid | Required | Stripe: payment fraud prevention | 1 year / 30 min | Yes (only if you pay) |
3. Third-Party Cookies
Google Analytics: we use GA4 to understand how users navigate the Platform. Data is anonymized (truncated IP) and is not shared for advertising purposes. You can disable GA at any time with the Google opt-out add-on.
Stripe: when you make a payment, Stripe may install cookies necessary for fraud prevention. These cookies are essential for processing payments securely.
We do NOT use advertising, remarketing, or social media cookies.
4. Cookie Management
You can manage your cookie preferences at any time via the “Manage cookies” link in the footer and on this page, which reopens the consent panel to change or withdraw your analytics consent. You can also do so from your browser settings (Chrome, Firefox, Safari, Edge allow you to block or delete cookies) or by disabling Google Analytics with the official add-on.
Please note that blocking required cookies may affect the functionality of the Platform (for example, you won't be able to stay logged in).
Manage your consent
You can change or withdraw your analytics-cookie consent at any time. Withdrawing is as easy as giving it.
5. Contact
For cookie inquiries: privacidad@longevitymap.co