Last updated: 11 June 2026.
Coltiva does not use advertising cookies, tracking pixels or marketing analytics.
Necessary cookies
- Session cookie: keeps you logged in and stores server-side session state.
- CSRF token: protects forms and authenticated requests against cross-site request forgery.
- lang cookie: remembers your interface language when you switch languages.
- cv_mode cookie: remembers whether you prefer reading mode or Scribe mode.
Functional browser storage
- reader_theme cookie: remembers the selected reading theme for one year.
- localStorage keys for reader theme, font, size, line height, column width, intro/highlight/marginalia visibility, selected book level, Scribe settings, in-progress Scribe state and dismissed PWA install prompt.
- Service-worker cache and browser cache for static assets and reader pages.
Consent
Because Coltiva only uses necessary and functional storage and does not track visitors across sites, no tracking consent banner is shown. If analytics or marketing pixels are added later, Coltiva must add consent controls before loading them.