BrowserVersionOwn?TypeAs String
BingPreview1.0.0???
Chrome49.0.2623???
Edge85.0.564???
Firefox68.0.0???
IE10.0.0???
Project1.3.2???
requests2.25.0???
Safari10.1.2???
Safari14.2.0ownobject[object Object]
SamsungBrowser13.0.0???
YandexBot3.0.0???

PropertiesBingPreviewChromeEdgeFirefoxIEProjectrequestsSafariSamsungBrowserYandexBot
log??????? 14.2.0??
signpostEvent??????? 14.2.0??