Browser kernel / UA / Client Hints
Browser Checker
Review the browser identity websites receive and whether different observations agree. An anomaly is a troubleshooting clue, not proof of a particular anti-detect browser.
Brand results are experimental candidates, not definitive identification, and are never used for blocking or automatic enforcement.
Browser--
Browser version--
Browser kernel--
Operating system--
Client Hints--
Server UA--
Current browser runtime
Reads navigator, Client Hints, plugins, PDF, permissions, Canvas, WebGL, iframe and worker fields live.
Browser checker parameter matrix
Browser claims, runtime facts, server request headers and graphics capability are split into reviewable evidence fields.
| Field | Current value | Source | Status | Note |
|---|
Raw evidence JSON
Keeps the full collection result for reports, evidence packages and database learning.
{}
How to read it
See your browser name, version and environment checks.
UA and Client Hints
Chrome / Edge expose both the UA string and Sec-CH-UA fields; mismatches should be reviewed.
Browser kernel
Blink, WebKit and Gecko affect Canvas, WebGL, plugins and API behavior, making the engine a core profile field.
Server proof
If the server-observed User-Agent differs from the JS User-Agent, a proxy layer or script injection may be involved.