BrowserVersionOwn?TypeAs String
BingPreview1.0.0???
Chrome27.0.1500???
Edge85.0.564???
Firefox46.8.0???
Firefox81.0.0ownfunctionfunction InstallTriggerImpl() { [native code] }
Firefox82.0.0???
Firefox83.0.0ownfunctionfunction InstallTriggerImpl() { [native code] }
Firefox86.0.0???
Firefox87.0.0ownfunctionfunction InstallTriggerImpl() { [native code] }
Firefox88.0.0???
IE10.0.0???
Safari4.0.0???
SamsungBrowser13.0.0???
SFive80.0.0???
TkBot0.1.0???
YandexBot3.0.0???

PropertiesBingPreviewChromeEdgeFirefoxIESafariSamsungBrowserSFiveTkBotYandexBot
CONTENT??? 81.0.0??????
length??? 81.0.0??????
LOCALE??? 81.0.0??????
PACKAGE??? 81.0.0??????
prototype??? 81.0.0??????
SKIN??? 81.0.0??????