BrowserVersionOwn?TypeAs String
Chrome70.0.3522ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome70.0.3520ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome70.0.3509???
Chrome69.0.3494ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome69.0.3481???
Chrome69.0.3472ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome69.0.3466ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome69.0.3457ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome69.0.3449???
Chrome68.0.3440ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome68.0.3434???
Chrome68.0.3428ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome68.0.3423???
Chrome68.0.3409???
Chrome68.0.3400ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome68.0.3398???
Chrome67.0.3500???
Chrome67.0.3396ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome67.0.3394???
Chrome67.0.3386???
Chrome66.0.3359ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome66.0.3336???
Chrome65.0.3325ownobject[object BeforeUnloadEvent]
Chrome65.0.3294ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome64.0.3350ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome64.0.3282ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome64.0.3253ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome63.0.3239ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome63.0.3231ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome63.0.3214???
Chrome63.0.3205???
Chrome62.0.3202ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome62.0.3176ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome62.0.3175???
Chrome62.0.3172ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome62.0.3166???
Chrome61.0.3163ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome61.0.3159???
Chrome61.0.3156ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome61.0.3150???
Chrome61.0.3149ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome61.0.3147ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome61.0.3126???
Chrome60.0.3112ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome59.0.3071ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome58.0.3300ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome58.0.3050ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome58.0.3029ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome57.0.2987???
Chrome56.0.2924ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome55.0.2883???
Chrome54.0.2840ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome52.0.2743ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome51.0.2704ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome50.0.2661ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome49.0.2623ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome48.0.2564ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome47.0.2526???
Chrome46.0.2490???
Chrome45.0.2454???
Chrome44.0.2403ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome43.0.2357???
Chrome42.0.2311???
Chrome41.0.2272ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome40.0.2214???
Chrome38.0.2125ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome37.0.2062ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome36.0.1985ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chrome29.0.1547???
Chrome27.0.1453???
Chrome25.0.1364???
Chrome24.0.1312???
Chrome19.0.1084???
Chrome15.0.874???
Chromium65.0.3325ownfunctionfunction BeforeUnloadEvent() { [native code] }
Chromium63.0.3239???
Chromium62.0.3202???
Chromium61.0.3163???
Chromium60.0.3112???
Chromium48.0.2564???
Chromium37.0.2062???
CriOS66.0.3359ownfunctionfunction BeforeUnloadEvent() { [native code] }
CriOS65.0.3325ownfunctionfunction BeforeUnloadEvent() { [native code] }
CriOS64.0.3282ownfunctionfunction BeforeUnloadEvent() { [native code] }
CriOS62.0.3202ownfunctionfunction BeforeUnloadEvent() { [native code] }
Edge17.17134.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Edge16.16299.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Edge15.15063.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Edge14.14393.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Edge13.10586.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Edge12.10136.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox63.0.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox62.0.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox60.0.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox59.0.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox58.0.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox57.0.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox56.0.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox55.0.0ownobject[object BeforeUnloadEvent]
Firefox54.0.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox53.0.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox52.0.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox51.0.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox50.0.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox44.0.0???
Firefox38.0.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox35.0.0inheritedfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox30.0.0inheritedfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox29.0.0inheritedfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox28.0.0inheritedfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox27.0.0inheritedfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox24.0.0inheritedfunctionfunction BeforeUnloadEvent() { [native code] }
Firefox18.0.0???
Firefox6.0.0???
Firefox5.0.1???
Googlebot2.1.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
IE11.0.0ownobject[object BeforeUnloadEvent]
IE10.0.0ownobject[object BeforeUnloadEvent]
IE9.0.0ownobject[object BeforeUnloadEvent]
requests2.19.1???
Safari12.0.0???
Safari11.1.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Safari11.0.3ownfunctionfunction BeforeUnloadEvent() { [native code] }
Safari11.0.2ownfunctionfunction BeforeUnloadEvent() { [native code] }
Safari11.0.1ownfunctionfunction BeforeUnloadEvent() { [native code] }
Safari11.0.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Safari10.1.2ownfunctionfunction BeforeUnloadEvent() { [native code] }
Safari10.1.1ownfunctionfunction BeforeUnloadEvent() { [native code] }
Safari10.0.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
Safari9.1.3ownobject[object BeforeUnloadEventConstructor]
Safari8.0.8ownobject[object BeforeUnloadEventConstructor]
Safari7.1.8ownobject[object BeforeUnloadEventConstructor]
Safari6.0.5???
Safari5.1.7???
Safari5.0.5???
Safari4.0.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
SamsungBrowser7.2.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
SamsungBrowser6.2.0ownfunctionfunction BeforeUnloadEvent() { [native code] }
SamsungBrowser4.0.0???
Ubuntu10.4.0???

PropertiesChromeChromiumCriOSEdgeFirefoxGooglebotIErequestsSafariSamsungBrowserUbuntu
ABORT???? 24.0.0??????
ALT_MASK 68.0.3428??? 24.0.0??????
AT_TARGET 36.0.1985 65.0.3325 62.0.3202 12.10136.0 24.0.0 2.1.0?? 4.0.0 6.2.0?
BACK???? 24.0.0??????
BLUR 36.0.1985? 64.0.3282? 24.0.0 2.1.0?? 4.0.0 6.2.0?
BUBBLING_PHASE 36.0.1985 65.0.3325 62.0.3202 12.10136.0 24.0.0 2.1.0?? 4.0.0 6.2.0?
CAPTURING_PHASE 36.0.1985 65.0.3325 62.0.3202 12.10136.0 24.0.0 2.1.0?? 4.0.0 6.2.0?
CHANGE 36.0.1985? 64.0.3282? 24.0.0 2.1.0?? 4.0.0 6.2.0?
CLICK 36.0.1985? 64.0.3282? 24.0.0 2.1.0?? 4.0.0 6.2.0?
CONTROL_MASK 68.0.3428??? 24.0.0??????
DBLCLICK 36.0.1985? 64.0.3282? 24.0.0 2.1.0?? 4.0.0 6.2.0?
DRAGDROP 36.0.1985? 64.0.3282? 24.0.0 2.1.0?? 4.0.0 6.2.0?
ERROR???? 24.0.0??????
FOCUS 36.0.1985? 64.0.3282? 24.0.0 2.1.0?? 4.0.0 6.2.0?
FORWARD???? 24.0.0??????
HELP???? 24.0.0??????
KEYDOWN 36.0.1985? 64.0.3282? 24.0.0 2.1.0?? 4.0.0 6.2.0?
KEYPRESS 36.0.1985? 64.0.3282? 24.0.0 2.1.0?? 4.0.0 6.2.0?
KEYUP 36.0.1985? 64.0.3282? 24.0.0 2.1.0?? 4.0.0 6.2.0?
length 36.0.1985 65.0.3325 62.0.3202 12.10136.0 24.0.0 2.1.0?? 4.0.0 6.2.0?
LOAD???? 24.0.0??????
LOCATE???? 24.0.0??????
META_MASK 68.0.3428??? 24.0.0??????
MOUSEDOWN 36.0.1985? 64.0.3282? 24.0.0 2.1.0?? 4.0.0 6.2.0?
MOUSEDRAG 36.0.1985? 64.0.3282? 24.0.0 2.1.0?? 4.0.0 6.2.0?
MOUSEMOVE 36.0.1985? 64.0.3282? 24.0.0 2.1.0?? 4.0.0 6.2.0?
MOUSEOUT 36.0.1985? 64.0.3282? 24.0.0 2.1.0?? 4.0.0 6.2.0?
MOUSEOVER 36.0.1985? 64.0.3282? 24.0.0 2.1.0?? 4.0.0 6.2.0?
MOUSEUP 36.0.1985? 64.0.3282? 24.0.0 2.1.0?? 4.0.0 6.2.0?
MOVE???? 24.0.0??????
NONE 36.0.1985 65.0.3325 62.0.3202 12.10136.0 24.0.0 2.1.0?? 4.0.0 6.2.0?
prototype 36.0.1985 65.0.3325 62.0.3202 12.10136.0 24.0.0 2.1.0 9.0.0? 4.0.0 6.2.0?
RESET???? 24.0.0??????
RESIZE???? 24.0.0??????
SCROLL???? 24.0.0??????
SELECT 36.0.1985? 64.0.3282? 24.0.0 2.1.0?? 4.0.0 6.2.0?
SHIFT_MASK 68.0.3428??? 24.0.0??????
SUBMIT???? 24.0.0??????
TEXT???? 24.0.0??????
toString 36.0.1985??? 24.0.0 2.1.0?? 4.0.0??
UNLOAD???? 24.0.0??????
XFER_DONE???? 24.0.0??????