BrowserVersionOwn?TypeAs String
AppleWebit537.36.0???
BingPreview1.0.0???
Chrome56.0.2924ownobject[object External]
Chrome59.0.3071???
Chrome76.0.3809ownobject[object External]
Chrome77.0.3865???
Chrome80.0.3987ownfunctionfunction External() { [native code] }
Chrome83.0.4103???
Chrome86.0.4240ownobject[object External]
Chrome94.0.4590???
Chrome94.0.4606ownobject[object External]
Chrome95.0.4624???
Chrome95.0.4630ownobject[object External]
Chrome96.0.4648???
Chrome96.0.4652ownobject[object External]
Chrome96.0.4655???
Chrome96.0.4662ownobject[object External]
Chrome97.0.4675???
Chrome97.0.4692ownobject[object External]
Chrome98.0.4723???
Chrome98.0.4744ownobject[object External]
Chrome100.0.0???
Chrome100.0.4867ownobject[object External]
Chrome101.0.4929???
Chrome101.0.4951ownobject[object External]
Edge84.0.522???
Edge92.0.902ownobject[object External]
Edge93.0.961???
Edge94.0.992ownobject[object External]
Edge95.0.1020???
Edge99.0.1150ownobject[object External]
Firefox3.6.12???
Firefox90.0.0ownobject[object External]
Firefox92.0.0???
Firefox93.0.0ownobject[object External]
Firefox102.0.0???
FxiOS36.0.0???
IE11.0.0inheritedobject-error-
Mobile15.0.0???
render2.0.0ownobject[object External]
Safari4.0.0ownobject[object External]
Safari8.0.0???
Safari537.36.0ownobject[object External]
YandexBot3.0.0???

PropertiesAppleWebitBingPreviewChromeEdgeFirefoxFxiOSIEMobilerenderSafariYandexBot
addSearchEngine???? 94.0.2??????
AddSearchProvider?? 56.0.2924 92.0.902 90.0.0??? 2.0.0 4.0.0?
getHostEnvironmentValue??? 92.0.902???????
IsSearchProviderInstalled?? 56.0.2924 92.0.902 90.0.0??? 2.0.0 4.0.0?
length?? 76.0.3809 92.0.902 91.0.0??? 2.0.0??
prototype?? 76.0.3809 92.0.902 91.0.0??? 2.0.0??