Privacy and data handling
Your measurements stay in this browser tab
The checker needs no account and does not upload your geometry. Your optional analytics choice, QA exclusion and event-deduplication flags may use tab-session storage; these flags contain no measurements. Measurements are held only in page memory while the checker is open. Refreshing or closing the page clears them.
Optional Yandex analytics on the checker stays off until you allow it. Loading that provider sends connection metadata such as your IP address and browser information; the provider may use cookies. Our goal calls contain only event names, never your measurements or results. Session replay, click maps, automatic goals and automatic page hits are disabled. Keep off disables analytics and reloads the checker if it was already loaded; it does not retract earlier events.
Measurement boundary
Only manually initiated checks after consent are eligible for event-name goals. A found layout or proved height exclusion counts as a completed model result; a bounded search miss, unknown geometry or invalid input does not. Examples and QA runs are excluded. Freezer dimensions, hump vertices, vessel inventory, labels, coordinates and result layouts must never be recorded.