BrowserVersionOwn?TypeAs String
BingPreview1.0.0???
Chrome49.0.2623ownfunctionfunction Performance() { [native code] }
Chrome69.0.3497???
Chrome70.0.3538ownobject[object Performance]
Chrome76.0.3809???
Chrome78.0.3904ownobject[object Performance]
Chrome79.0.3945???
Chrome80.0.3987ownobject[object Performance]
Chrome83.0.4089???
Chrome84.0.4147ownobject[object Performance]
Chrome85.0.4183???
Chrome86.0.4240ownobject[object Performance]
Chrome87.0.4280ownfunctionfunction Performance() { [native code] }
Chrome88.0.4292ownobject[object Performance]
Chrome88.0.4324ownfunctionfunction Performance() { [native code] }
Chrome89.0.4354???
Chrome89.0.4386ownfunctionfunction Performance() { [native code] }
Chrome89.0.4387???
Edge85.0.564???
Edge86.0.622ownobject[object Performance]
Edge87.0.651???
Edge87.0.658ownobject[object Performance]
Edge87.0.664???
Edge88.0.670ownobject[object Performance]
Edge89.0.723ownfunctionfunction Performance() { [native code] }
Edge89.0.731???
Firefox68.0.0???
Firefox78.0.0ownfunctionfunction Performance() { [native code] }
Firefox82.0.0ownobject[object Performance]
Firefox83.0.0ownfunctionfunction Performance() { [native code] }
IE10.0.0inheritedobject[object Performance]
Project1.3.2???
Qwantify1.0.0???
requests2.25.0???
Safari10.1.2ownfunctionfunction Performance() { [native code] }
Safari11.0.0ownobject[object Performance]
Safari14.0.3???
SamsungBrowser13.0.0???
YandexBot3.0.0ownobject[object Performance]

PropertiesBingPreviewChromeEdgeFirefoxIEProjectQwantifyrequestsSafariSamsungBrowserYandexBot
addEventListener? 49.0.2623 86.0.622 78.0.0???? 10.0.0? 3.0.0
clearMarks? 49.0.2623 86.0.622 78.0.0???? 11.0.0? 3.0.0
clearMeasures? 49.0.2623 86.0.622 78.0.0???? 11.0.0? 3.0.0
clearResourceTimings? 49.0.2623 86.0.622 78.0.0???? 11.0.0? 3.0.0
dispatchEvent? 49.0.2623 86.0.622 78.0.0???? 10.0.0? 3.0.0
eventCounts? 85.0.4183 86.0.622????????
getEntries? 49.0.2623 86.0.622 78.0.0???? 11.0.0? 3.0.0
getEntriesByName? 49.0.2623 86.0.622 78.0.0???? 11.0.0? 3.0.0
getEntriesByType? 49.0.2623 86.0.622 78.0.0???? 11.0.0? 3.0.0
length? 49.0.2623 86.0.622 78.0.0???? 10.0.0? 3.0.0
mark? 49.0.2623 86.0.622 78.0.0???? 11.0.0? 3.0.0
measure? 49.0.2623 86.0.622 78.0.0???? 11.0.0? 3.0.0
measureMemory? 86.0.4240?????????
memory? 49.0.2623 86.0.622??????? 3.0.0
navigation? 49.0.2623 86.0.622 78.0.0???? 10.0.0? 3.0.0
now? 49.0.2623 86.0.622 78.0.0???? 10.0.0? 3.0.0
onresourcetimingbufferfull? 49.0.2623 86.0.622 78.0.0???? 11.0.0? 3.0.0
onwebkitresourcetimingbufferfull? 49.0.2623?????????
profile? 86.0.4240?????????
prototype? 49.0.2623 86.0.622 78.0.0 10.0.0??? 10.0.0? 3.0.0
removeEventListener? 49.0.2623 86.0.622 78.0.0???? 10.0.0? 3.0.0
setResourceTimingBufferSize? 49.0.2623 86.0.622 78.0.0???? 11.0.0? 3.0.0
timeOrigin? 68.0.3440 86.0.622 78.0.0?????? 3.0.0
timing? 49.0.2623 86.0.622 78.0.0???? 10.0.0? 3.0.0
toJSON? 68.0.3440 86.0.622 78.0.0?????? 3.0.0
webkitClearResourceTimings? 49.0.2623?????????
webkitSetResourceTimingBufferSize? 49.0.2623?????????