BrowserVersionOwn?TypeAs String
Chrome61.0.3159???
Chrome61.0.3156???
Chrome61.0.3150???
Chrome61.0.3149???
Chrome61.0.3147???
Chrome61.0.3126???
Chrome60.0.3112???
Chrome59.0.3071???
Chrome58.0.3029???
Chrome57.0.2987???
Chrome56.0.2924???
Chrome51.0.2704???
Chrome50.0.2661???
Chrome49.0.2623???
Chrome48.0.2564???
Chrome47.0.2526???
Chrome46.0.2490???
Chrome45.0.2454???
Chrome44.0.2403???
Chrome43.0.2357???
Chrome42.0.2311???
Chrome41.0.2272???
Chrome40.0.2214???
Chrome39.0.2171???
Chrome38.0.2125???
Chrome37.0.2062???
Chrome36.0.1985???
Chrome35.0.1916???
Chrome34.0.1847???
Chrome32.0.1700???
Chrome29.0.1547???
Chrome25.0.1364???
Chrome24.0.1312???
Chrome19.0.1084???
Chrome15.0.874???
Edge15.15063.0???
Edge14.14393.0???
Firefox56.0.0ownfunctionfunction FontFaceSet() { [native code] }
Firefox54.0.0ownfunctionfunction FontFaceSet() { [native code] }
Firefox53.0.0ownfunctionfunction FontFaceSet() { [native code] }
Firefox52.0.0ownfunctionfunction FontFaceSet() { [native code] }
Firefox51.0.0ownfunctionfunction FontFaceSet() { [native code] }
Firefox40.1.0???
Firefox30.0.0???
Firefox29.0.0???
Firefox28.0.0???
Firefox27.0.0???
Firefox24.0.0???
Firefox18.0.0???
Firefox6.0.0???
Firefox5.0.1???
Googlebot2.1.0???
IE11.0.0???
IE10.0.0???
Safari10.1.2ownfunctionfunction FontFaceSet() { [native code] }
Safari10.1.1ownfunctionfunction FontFaceSet() { [native code] }
Safari10.1.0???
Safari10.0.0ownfunctionfunction FontFaceSet() { [native code] }
Safari9.1.3???
Safari9.0.0???
Safari8.0.8???
Safari7.1.8???
Safari6.0.5???
Safari5.1.7???
Safari5.0.5???
Safari4.0.0???
SamsungBrowser4.0.0???

PropertiesChromeEdgeFirefoxGooglebotIESafariSamsungBrowser
length?? 51.0.0?? 10.0.0?
prototype?? 51.0.0?? 10.0.0?