Cookie / Local-Storage Policy
Last updated: 25 June 2026
Current position
Bisso uses only strictly-necessary browser storage — there is no analytics, no advertising, and no third-party tracking. Under the EU ePrivacy rules (transposed in Denmark by the Cookiebekendtgørelsen), strictly-necessary storage does not require a consent banner (we still disclose it, which is what this page does).
Therefore: no cookie consent banner is required — provided this stays true. We'll add a consent manager the moment any non-essential storage (analytics, ads, an embedded tracker that loads before consent) is introduced.
What we store and why
| Item | Type | Purpose | Essential? |
|---|---|---|---|
| Sign-in / session | cookie | Keep you signed in (set by our auth provider Supabase) | Yes |
| Locale preference | cookie / URL prefix | Remember your language | Yes |
| Theme (light/dark), small UI prefs | local storage | Remember UI choices | Yes (functional) |
Third-party embeds (YouTube)
Reviews may contain YouTube videos. A YouTube player can set cookies and write to your browser's local storage, which is not strictly necessary. To avoid this, we use click-to-load: we show a static preview, and the YouTube player only loads — and only then can it set cookies/storage — after you click to play. Clicking is your consent for that video. We additionally use the privacy-enhanced youtube-nocookie.com domain. Because nothing from YouTube loads until you click, no consent banner is required for normal browsing.
Managing storage
You can clear cookies/local storage in your browser settings. Clearing them resets your language/theme and signs you out.
Who supervises this
In Denmark the rules on storing data in your browser (the cookie rule) are supervised by Digitaliseringsstyrelsen (the Agency for Digital Government); your data-protection rights under the GDPR are supervised by Datatilsynet.