BrowserVersionOwn?TypeAs String
Chrome63.0.3214???
Chrome62.0.3202???
Chrome62.0.3176???
Chrome62.0.3172???
Chrome62.0.3166???
Chrome61.0.3163???
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???
Chrome55.0.2883???
Chrome53.0.2785???
Chrome52.0.2743???
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???
Chrome38.0.2125ownfunctionfunction CSSCharsetRule() { [native code] }
Chrome37.0.2062ownfunctionfunction CSSCharsetRule() { [native code] }
Chrome36.0.1985ownfunctionfunction CSSCharsetRule() { [native code] }
Chrome35.0.1916???
Chrome34.0.1847???
Chrome29.0.1547???
Chrome25.0.1364ownfunctionfunction CSSCharsetRule() { [native code] }
Chrome24.0.1312ownfunctionfunction CSSCharsetRule() { [native code] }
Chrome19.0.1084ownfunctionfunction CSSCharsetRule() { [native code] }
Chrome15.0.874ownfunctionfunction CSSCharsetRule() { [native code] }
Chromium60.0.3112???
CriOS59.0.3071???
Edge15.15063.0???
Edge14.14393.0???
Firefox57.0.0???
Firefox56.0.0???
Firefox55.0.0???
Firefox54.0.0???
Firefox53.0.0???
Firefox52.0.0???
Firefox51.0.0???
Firefox49.0.0???
Firefox44.0.0???
Firefox35.0.0inheritedobject[object CSSCharsetRule]
Firefox30.0.0inheritedobject[object CSSCharsetRule]
Firefox29.0.0inheritedobject[object CSSCharsetRule]
Firefox28.0.0inheritedobject[object CSSCharsetRule]
Firefox27.0.0inheritedobject[object CSSCharsetRule]
Firefox24.0.0inheritedobject[object CSSCharsetRule]
Firefox18.0.0???
Firefox6.0.0???
Firefox5.0.1???
Googlebot2.1.0???
IE11.0.0???
IE10.0.0???
IE9.0.0???
Maxthon5.0.4???
Safari11.0.0???
Safari10.1.2???
Safari10.1.1???
Safari10.1.0???
Safari10.0.0???
Safari9.1.3ownobject[object CSSCharsetRuleConstructor]
Safari8.0.8ownobject[object CSSCharsetRuleConstructor]
Safari7.1.8ownobject[object CSSCharsetRuleConstructor]
Safari6.0.5ownobject[object CSSCharsetRuleConstructor]
Safari5.1.7ownobject[object CSSCharsetRuleConstructor]
Safari5.0.5???
Safari4.0.0ownfunctionfunction CSSCharsetRule() { [native code] }
SamsungBrowser5.4.0???
SamsungBrowser4.0.0???

PropertiesChromeChromiumCriOSEdgeFirefoxGooglebotIEMaxthonSafariSamsungBrowser
CHARSET_RULE 36.0.1985??????? 4.0.0?
FONT_FACE_RULE 36.0.1985??????? 4.0.0?
HOST_RULE???????? 4.0.0?
IMPORT_RULE 36.0.1985??????? 4.0.0?
KEYFRAMES_RULE 36.0.1985??????? 4.0.0?
KEYFRAME_RULE 36.0.1985??????? 4.0.0?
length 15.0.874??????? 4.0.0?
MEDIA_RULE 36.0.1985??????? 4.0.0?
PAGE_RULE 36.0.1985??????? 4.0.0?
prototype 15.0.874??? 24.0.0??? 4.0.0?
STYLE_RULE 36.0.1985??????? 4.0.0?
SUPPORTS_RULE 36.0.1985??????? 4.0.0?
toString 15.0.874??????? 4.0.0?
UNKNOWN_RULE 36.0.1985??????? 4.0.0?
WEBKIT_FILTER_RULE 36.0.1985??????? 4.0.0?
WEBKIT_KEYFRAMES_RULE 36.0.1985??????? 4.0.0?
WEBKIT_KEYFRAME_RULE 36.0.1985??????? 4.0.0?