BrowserVersionOwn?TypeAs String
BingPreview1.0.0???
Chrome27.0.1500???
Chrome49.0.2623ownobject[object CacheStorage]
Chrome69.0.3497???
Chrome70.0.3538ownobject[object CacheStorage]
Chrome72.0.3626???
Chrome74.0.3729ownobject[object CacheStorage]
Chrome76.0.3809???
Chrome78.0.3904ownobject[object CacheStorage]
Chrome79.0.3945???
Chrome80.0.3987ownobject[object CacheStorage]
Chrome89.0.4354???
Chrome89.0.4386ownobject[object CacheStorage]
Chrome90.0.0???
Chrome90.0.4430ownobject[object CacheStorage]
Chrome91.0.4455???
Edge85.0.564???
Edge86.0.622ownobject[object CacheStorage]
Edge87.0.651???
Edge87.0.658ownobject[object CacheStorage]
Edge87.0.664???
Edge88.0.670ownobject[object CacheStorage]
Edge88.0.705???
Firefox46.8.0???
Firefox78.0.0ownobject[object CacheStorage]
Firefox88.0.0???
Firefox89.0.0ownobject[object CacheStorage]
IE10.0.0???
Safari4.0.0ownobject[object CacheStorage]
Safari7.0.0???
Safari12.0.0ownobject[object CacheStorage]
Safari14.2.0???
SamsungBrowser13.0.0???
SFive80.0.0ownobject[object CacheStorage]
TkBot0.1.0???
YandexBot3.0.0ownobject[object CacheStorage]

PropertiesBingPreviewChromeEdgeFirefoxIESafariSamsungBrowserSFiveTkBotYandexBot
delete? 49.0.0 86.0.622 78.0.0? 4.0.0? 80.0.0? 3.0.0
has? 49.0.0 86.0.622 78.0.0? 4.0.0? 80.0.0? 3.0.0
keys? 49.0.0 86.0.622 78.0.0? 4.0.0? 80.0.0? 3.0.0
match? 49.0.0 86.0.622 78.0.0? 4.0.0? 80.0.0? 3.0.0
open? 49.0.0 86.0.622 78.0.0? 4.0.0? 80.0.0? 3.0.0