The lab requires an authenticated DeviceDNA console session.
SIGNAL LAB / DEEP COLLECTION
Inspect the device signal.
This lab is available only after console login. The server creates a short-lived, single-use test session; no public or private API key is entered in the browser.
Sign in to use the online test lab.
BEFORE YOU RUN
Compare two browsers safely.
Use the same test page in each browser while keeping system settings unchanged.
Evaluate device cluster, confidence, status, and integrity together.
Reading the result
Exact means persisted browser continuity matched. Probable means evidence supports a cross-browser cluster. Uncertain means the service will not force a merge.
Test sessions expire after 60 seconds and are consumed by one accepted observation. Invalid, expired, or replayed requests are rejected before quota metering.