Cookie statement
We use no advertising cookies and no Google Analytics. The website itself sets no cookies at all: it uses browser storage, listed below, and only stores what it needs to work. Our own visitor statistics are only switched on after you click “Accept” in the cookie banner; “Reject” keeps the website fully working.
What the website stores in your browser
| Name | Stored in | Purpose | How long | Consent |
|---|---|---|---|---|
cb-theme | Browser storage (localStorage) | Remembers light or dark mode | Until you change it | Not needed (functional) |
cb-consent | Browser storage (localStorage) | Remembers your cookie choice, with its version and date | Until you change it or this statement changes | Not needed (functional) |
cb-film-quality | Browser storage (localStorage) | Remembers which quality level the 3D film on the home page runs smoothly at on this device, with a short code (not the details themselves) of the device's graphics chip, processor and screen, so it is only reused on the same device. Never sent to us. | Until you clear your browser data | Not needed (functional) |
Sign-in session (firebaseLocalStorageDb) | Browser database (IndexedDB) | Keeps you signed in to the customer portal | Until you sign out | Not needed (strictly necessary) |
firebase-heartbeat-database | Browser database (IndexedDB) | Set by the Firebase software we use for signing in and our database: which version of that software was used on which day, sent along to Google with requests. No personal data. | Until you clear your browser data | Not needed (technical) |
cf_clearance | Cookie, set by our hosting provider Cloudflare | Only if Cloudflare first asks you to show that you are a person (a security check during attacks): remembers that you passed the check | 30 minutes | Not needed (strictly necessary for security) |
Offline copies (cb-v…) | Browser cache (Cache Storage) | Opens pages without a connection and makes them load faster | Until the next website update replaces them | Not needed (functional) |
cb-aid | Browser storage (localStorage) | Random visitor ID for our own statistics | 13 months | Only after “Accept” |
cb-sid | Browser session storage (sessionStorage) | Session ID for our own statistics | Until you close the tab | Only after “Accept” |
cb-utm | Browser session storage (sessionStorage) | The campaign tags (utm) of this visit, for our own statistics | Until you close the tab | Only after “Accept” |
Statistics data is kept for 13 months. It is described in our privacy statement.
Other companies
If you choose to sign in with Google or Microsoft, a window of that company opens and it may set its own cookies; their privacy statements apply. The website does not load fonts, scripts or statistics from other companies for advertising or tracking.
Change your choice
Click “Cookie settings” at the bottom of any page to change your choice. You can also delete stored data in your browser settings.