Legal
Cookie policy
Last updated 30 August 2026. Applies worldwide.
Cookies are small files stored on your device. Metrra Lab uses them only as described here. Non-essential cookies wait for a yes. Rejecting them is as easy as accepting. You can change a choice later. See also the Privacy notice.
Categories
- Essential — required to deliver the page you asked for, keep the site secure, and remember this choice. These do not need consent.
- Preferences — remember display choices. Off until you allow them.
- Analytics — measure visits. No analytics tag loads until you allow it.
- Marketing — campaign measurement. No marketing tag loads until you allow it.
Cookies we set today
| Cookie | Category | Purpose | Duration |
|---|---|---|---|
| metrra_consent | Essential | Remembers your cookie categories so we do not ask on every page. | 180 days |
| metrra_folio | Essential | Staff Conservatory session only. HttpOnly, SameSite=Lax. Not set for public visitors. | 7 days |
If you allow analytics or marketing later, this table will name those cookies before they load. A Global Privacy Control (GPC) signal is treated as a reject of non-essential cookies.