Cookie policy
Effective date: 10/10/2026
Cookies and tools we use
You choose per purpose in the cookie banner. Doing nothing means no consent: only essential cookies work. “Reject” is always as easy as “Accept”.
| Purpose | Tool | Cookie / storage | Duration | Consent needed |
|---|---|---|---|---|
| Essential | Supabase Auth (sign-in) | sb-… | sign-in session | No (required to use the app) |
| Essential | Remembering your cookie choice | cc_cookie | 182 days | No |
| Cookie-free analytics | Vercel Web Analytics, Vercel Speed Insights | no cookies | not applicable | No |
| Analytics (optional) | Google Analytics 4 (Google) | _ga, _ga_* | up to 2 years | Yes — only runs after you turn it on |
Cookie-free analytics
Vercel Web Analytics counts page views and Vercel Speed Insights measures load speed, in aggregate. Neither uses cookies or tracks you across other websites.
Google Analytics (optional)
Only if you turn on Analytics do we load Google Analytics 4. Google processes visit data (pages viewed, device, approximate location from IP) and may store it outside Vietnam. When you withdraw consent, the _ga cookies are deleted and Google Analytics stops running.
Advertising
Hedra Up does not use advertising cookies or tracking pixels.
Change or withdraw your choice
Click “Cookie preferences” at the bottom of any page to switch each purpose on or off. You can also delete cookies in your browser settings (you will be signed out). See the Privacy policy.
Legal basis
Vietnam’s Personal Data Protection Law No. 91/2025/QH15 and Decree 356/2025/ND-CP: consent must be clear and per purpose, silence is not consent, and you may withdraw it.
Effective date
This policy is effective from 10 October 2026.