BrowserVersionOwn?TypeAs String
Chrome64.0.3253ownfunctionfunction EventSource() { [native code] }
Chrome63.0.3239ownfunctionfunction EventSource() { [native code] }
Chrome63.0.3231ownfunctionfunction EventSource() { [native code] }
Chrome63.0.3214???
Chrome62.0.3202ownfunctionfunction EventSource() { [native code] }
Chrome62.0.3176ownfunctionfunction EventSource() { [native code] }
Chrome62.0.3172ownfunctionfunction EventSource() { [native code] }
Chrome62.0.3166???
Chrome61.0.3163ownfunctionfunction EventSource() { [native code] }
Chrome61.0.3159???
Chrome61.0.3156ownfunctionfunction EventSource() { [native code] }
Chrome61.0.3150ownfunctionfunction EventSource() { [native code] }
Chrome61.0.3149ownfunctionfunction EventSource() { [native code] }
Chrome61.0.3147ownfunctionfunction EventSource() { [native code] }
Chrome61.0.3126ownfunctionfunction EventSource() { [native code] }
Chrome60.0.3112ownfunctionfunction EventSource() { [native code] }
Chrome59.0.3071ownfunctionfunction EventSource() { [native code] }
Chrome58.0.3050ownfunctionfunction EventSource() { [native code] }
Chrome58.0.3029ownfunctionfunction EventSource() { [native code] }
Chrome57.0.2987ownfunctionfunction EventSource() { [native code] }
Chrome56.0.2924ownfunctionfunction EventSource() { [native code] }
Chrome55.0.2883???
Chrome53.0.2785???
Chrome52.0.2743ownfunctionfunction EventSource() { [native code] }
Chrome51.0.2704ownfunctionfunction EventSource() { [native code] }
Chrome50.0.2661ownfunctionfunction EventSource() { [native code] }
Chrome49.0.2623ownfunctionfunction EventSource() { [native code] }
Chrome48.0.2564ownfunctionfunction EventSource() { [native code] }
Chrome47.0.2526???
Chrome46.0.2490???
Chrome45.0.2454???
Chrome44.0.2403ownfunctionfunction EventSource() { [native code] }
Chrome43.0.2357???
Chrome42.0.2311???
Chrome41.0.2272ownfunctionfunction EventSource() { [native code] }
Chrome40.0.2214???
Chrome39.0.2171???
Chrome38.0.2125ownfunctionfunction EventSource() { [native code] }
Chrome38.0.1025???
Chrome37.0.2062ownfunctionfunction EventSource() { [native code] }
Chrome36.0.1985ownfunctionfunction EventSource() { [native code] }
Chrome35.0.1916???
Chrome34.0.1847???
Chrome29.0.1547???
Chrome25.0.1364ownfunctionfunction EventSource() { [native code] }
Chrome24.0.1312ownfunctionfunction EventSource() { [native code] }
Chrome19.0.1084ownfunctionfunction EventSource() { [native code] }
Chrome15.0.874ownfunctionfunction EventSource() { [native code] }
Chromium61.0.3163ownfunctionfunction EventSource() { [native code] }
Chromium60.0.3112ownfunctionfunction EventSource() { [native code] }
CriOS59.0.3071???
Edge15.15063.0???
Edge14.14393.0???
Firefox58.0.0ownfunctionfunction EventSource() { [native code] }
Firefox57.0.0ownfunctionfunction EventSource() { [native code] }
Firefox56.0.0ownfunctionfunction EventSource() { [native code] }
Firefox55.0.0ownfunctionfunction EventSource() { [native code] }
Firefox54.0.0ownfunctionfunction EventSource() { [native code] }
Firefox53.0.0ownfunctionfunction EventSource() { [native code] }
Firefox52.0.0ownfunctionfunction EventSource() { [native code] }
Firefox51.0.0ownfunctionfunction EventSource() { [native code] }
Firefox50.0.0ownfunctionfunction EventSource() { [native code] }
Firefox49.0.0???
Firefox45.0.0???
Firefox44.0.0???
Firefox35.0.0???
Firefox30.0.0inheritedfunctionfunction EventSource() { [native code] }
Firefox29.0.0inheritedfunctionfunction EventSource() { [native code] }
Firefox28.0.0inheritedfunctionfunction EventSource() { [native code] }
Firefox27.0.0inheritedfunctionfunction EventSource() { [native code] }
Firefox24.0.0inheritedfunctionfunction EventSource() { [native code] }
Firefox18.0.0???
Firefox6.0.0???
Firefox5.0.1???
Googlebot2.1.0ownfunctionfunction EventSource() { [native code] }
IE11.0.0???
IE10.0.0???
IE9.0.0???
Maxthon5.0.4???
Safari11.0.1???
Safari11.0.0ownfunctionfunction EventSource() { [native code] }
Safari10.1.2???
Safari10.1.1ownfunctionfunction EventSource() { [native code] }
Safari10.1.0???
Safari10.0.3???
Safari10.0.0ownfunctionfunction EventSource() { [native code] }
Safari9.1.3ownobject[object EventSourceConstructor]
Safari8.0.8ownobject[object EventSourceConstructor]
Safari7.1.8ownobject[object EventSourceConstructor]
Safari6.0.5ownobject[object EventSourceConstructor]
Safari5.1.7ownobject[object EventSourceConstructor]
Safari5.0.5???
Safari4.0.0ownfunctionfunction EventSource() { [native code] }
SamsungBrowser6.2.0???
SamsungBrowser4.0.0???

PropertiesChromeChromiumCriOSEdgeFirefoxGooglebotIEMaxthonSafariSamsungBrowser
CLOSED 15.0.874 60.0.3112?? 24.0.0 2.1.0?? 4.0.0?
CONNECTING 15.0.874 60.0.3112?? 24.0.0 2.1.0?? 4.0.0?
length 15.0.874 60.0.3112?? 24.0.0 2.1.0?? 4.0.0?
OPEN 15.0.874 60.0.3112?? 24.0.0 2.1.0?? 4.0.0?
prototype 15.0.874 60.0.3112?? 24.0.0 2.1.0?? 4.0.0?
toString 15.0.874??? 24.0.0 2.1.0?? 4.0.0?