Cookie Policy
Manage your cookie preferences. Essential cookies are required for the site to function.
Essential Cookies
RequiredRequired for the website to function properly. These cannot be disabled.
Examples: Authentication, security, preferences
Analytics Cookies
Enables enhanced Simple Analytics insights (manual pageviews, scroll and duration metrics, and aggregated product events). Without this consent, only identifier-free baseline reach measurement without cookies or browser storage remains active.
Examples: Persistent A/B assignments and user-linked conversion attribution
Storage and service details
This overview keeps the technical details compact while showing what may be stored or loaded for each category.
| Name | Provider | Purpose | Category | Retention |
|---|---|---|---|---|
| librisync-consent-preferences / librisync_consent_v2 | LibriSync | Stores your privacy choices (version 2.0) to respect your decision on subsequent visits. | Essential | Up to 12 months or until changed/cleared in browser |
| Simple Analytics (Two-stage reach and product measurement) | Simple Analytics | Without consent: Anonymous, identifier-free baseline reach measurement via image beacon on allowed paths (no cookies, no browser storage). With consent: Extended script for manual pageviews, session and scroll metrics, and typed product events without private data, IDs, or tokens. | Analytics | Without consent: No browser storage. With consent: Up to 12 months or until revoked. |
| librisync_visitor_id / landing variant storage | Librisync | Only used after Analytics consent to remember A/B assignments or measure conversions. The default public landing-page assignment is visitorless and stores no A/B identifier. | Analytics | Only with Analytics consent, up to 12 months or until withdrawal; visitorless delivery stores nothing. |
| affiliate_session_id / affiliate_clicks | Librisync | Measures Amazon affiliate redirects after Analytics consent. | Analytics | Browser session |
| librisync_signup_attribution_v1 | Librisync | Stores minimized campaign and acquisition source in session storage exclusively after analytics consent is granted. Without consent, data remains strictly in volatile memory and is never persisted in storage or URL parameters. | Analytics | Only with consent, browser session |
| librisync_oauth_signup_attribution_v1 | Librisync | Technically necessary temporary carrier (§ 25(2) No. 2 TDDDG), staged exclusively during user-initiated third-party registration (Google/Apple) for up to 30 minutes to preserve signup context across provider redirects. | Essential / Registration | Duration of redirect and registration flow in session storage; expires after 30 minutes and is deleted on the next Librisync load or upon tab closure |
| sb-* auth storage | Supabase | Keeps you signed in and protects authenticated sessions. | Essential | Until logout or token expiry |
| i18nextLng / font_scale | Librisync | Stores language and accessibility choices only, such as selected language and font scaling. | Essential UI preference | Until changed or deleted in your browser |