Cookie Policy
- Effective date
- March 21, 2026
- Operator
- Athanor
- Service
- PortfolioCard
What are cookies?
Cookies are small text files stored in your browser when you visit a website. We also use similar technologies such as localStorage for session state. This policy explains what we use, why, and your choices.
Cookies we use
| Name / Provider | Purpose | Duration | Type |
|---|---|---|---|
sb-auth-token / Supabase | Keeps you signed in across page reloads. Required for the Service to function. | Session / up to 1 week | Essential |
sb-refresh-token / Supabase | Refreshes your authentication session automatically. | Up to 30 days | Essential |
_ga, _ga_* / Google Analytics (planned) | Measures page views and feature usage to improve the Service. Not yet active — will require your consent before activation. | Up to 2 years | Analytics |
Essential vs. optional cookies
Essential cookies are strictly necessary for the Service to work (authentication, session management). They cannot be disabled without breaking core functionality.
Analytics cookies are optional. When we activate analytics, we will request your consent via a cookie banner before setting any non-essential cookies. You can change your preference at any time from the cookie settings link in the footer. Clicking "Cookie settings" reopens the consent banner.
GDPR consent
For users in the EU/EEA, we will not set non-essential cookies before obtaining your explicit consent. Consent is recorded per category and can be withdrawn at any time. Withdrawing consent does not affect the lawfulness of processing that occurred before withdrawal.
Managing cookies in your browser
You can control or delete cookies at any time through your browser settings. Note that disabling essential cookies will prevent you from signing in to the Service.
Common browser guides:
- Chrome: Settings → Privacy and security → Cookies and other site data
- Firefox: Settings → Privacy & Security → Cookies and Site Data
- Safari: Preferences → Privacy → Manage Website Data
Changes to this policy
If we introduce new cookie categories, we will update this policy and request fresh consent where required.
Contact
- Operator
- Athanor
- info@athanor.uk