Draft for checking before launch. Last updated 25 September 2026.
What we store on your device
| Name | What it does | How long |
|---|---|---|
| bd-last-check | Remembers the last site you checked, so you can see its report again. Only set if you run a check. | Until you clear it |
| Sign-in (Firebase) | Keeps you signed in to your account. Only set if you sign in. | Until you sign out |
| Stripe | Set on Stripe’s own payment page to stop card fraud. Only if you pay online. | Set by Stripe |
None of these follow you around the web, and none are used for advertising.
Visitor counting
We do not count visitors at the moment. If we start, we will ask you first, with a clear “Allow” and “No thanks”, and nothing will be counted until you say yes.