patchright

Patchright (a patched Playwright) — strips many headless tells, but the Client-Hints headless markers remain.

botverdict

1.00score

10/185checks fired

Convicting tells 4

br.ch_he_headlessUA-Client-Hints high-entropy brand list reveals HeadlessChrome

br.headless_uaUser-Agent advertises a headless browser

br.no_chrome_objectChrome User-Agent but window.chrome is absent

br.permissions_anomalyNotification.permission contradicts the Permissions API state