Cookie Policy

01Necessary sessions

panel_session: signed account session, up to 7 days. guest_session: invitation guest session, up to 30 days. demo_session: demonstration session, up to 24 hours. These identify the session and limit access to authorised data.

tdb_promo: the code of a promotional card whose QR you scanned, so the offer applies when you register. Up to 30 days or until the campaign ends, and removed once the code is applied. It records nothing about you.

Google sign-in uses Google Identity Services and Supabase Auth. If you choose Google, those services may create their own authentication cookies or browser storage. Their expiration is controlled by the provider.

02Preferences

tdb-locale: language cookie lasting up to one year, also stored in local storage. mv-chat-dark-mode and tdb-panel-theme: theme preferences in local storage. Local storage remains until you clear it.

tdb-performance-consent-v1: your optional performance measurement choice, stored locally until you change it or clear storage.

03Optional performance measurements

Vercel Web Analytics (page visits, without cookies) and Vercel Speed Insights (page loading and performance) only run after you choose “Allow performance”. They may receive technical information about your browser and the page you visit; we strip link parameters and private tokens from page addresses before sending them. Declining does not prevent use of the service. We do not use advertising cookies.

tdb-first-touch: only after you choose “Allow performance”, the campaign parameters and referring website of your first visit, kept in session storage until you close the tab, so a registration can say which channel brought it.

You can withdraw permission using “Cookie preferences” at the bottom of any page. Necessary storage remains enabled.

04Managing browser storage

Your browser settings let you inspect and remove cookies and local storage. Blocking authentication storage may prevent sign-in or RSVP. Removing preferences resets language, theme and your measurement choice. Contact contacto@tudiadeblanco.com with questions.