BrowserVersionOwn?TypeAs String
BingPreview1.0.0???
Chrome56.0.2924ownfunctionfunction PerformanceMark() { [native code] }
Chrome59.0.3071???
Chrome68.0.3440ownfunctionfunction PerformanceMark() { [native code] }
Chrome73.0.3683???
Chrome76.0.3809ownfunctionfunction PerformanceMark() { [native code] }
Chrome77.0.3865???
Chrome80.0.3987ownfunctionfunction PerformanceMark() { [native code] }
Chrome87.0.4280???
Chrome88.0.4324ownfunctionfunction PerformanceMark() { [native code] }
Chrome94.0.4590???
Chrome94.0.4606ownfunctionfunction PerformanceMark() { [native code] }
Chrome95.0.4624???
Chrome95.0.4630ownfunctionfunction PerformanceMark() { [native code] }
Chrome96.0.4648???
Chrome96.0.4652ownfunctionfunction PerformanceMark() { [native code] }
Chrome96.0.4655???
Chrome96.0.4662ownfunctionfunction PerformanceMark() { [native code] }
Chrome97.0.4681???
Edge84.0.522???
Edge92.0.902ownfunctionfunction PerformanceMark() { [native code] }
Edge93.0.961???
Edge94.0.987ownfunctionfunction PerformanceMark() { [native code] }
Edge95.0.1020???
Firefox3.5.0???
Firefox89.0.0ownfunctionfunction PerformanceMark() { [native code] }
Firefox92.0.0???
Firefox93.0.0ownfunctionfunction PerformanceMark() { [native code] }
FxiOS36.0.0???
gentleman2.0.4???
HeadlessChrome93.0.4577ownfunctionfunction PerformanceMark() { [native code] }
IE11.0.0ownobject[object PerformanceMark]
InfoTigerBot1.9.0???
okhttp3.3.1???
Safari4.0.0ownfunctionfunction PerformanceMark() { [native code] }
Safari9.0.0???
Safari14.1.1ownfunctionfunction PerformanceMark() { [native code] }
Safari15.1.0???
Safari537.36.0ownfunctionfunction PerformanceMark() { [native code] }
ThinkChaos0.3.0???
YandexBot3.0.0ownfunctionfunction PerformanceMark() { [native code] }

PropertiesBingPreviewChromeEdgeFirefoxFxiOSgentlemanHeadlessChromeIEInfoTigerBotokhttpSafariThinkChaosYandexBot
length? 56.0.2924 92.0.902 89.0.0?? 93.0.4577??? 4.0.0? 3.0.0
prototype? 56.0.2924 92.0.902 89.0.0?? 93.0.4577 11.0.0?? 4.0.0? 3.0.0