BrowserVersionOwn?TypeAs String
Chrome72.0.3626???
Chrome71.0.3578???
Chrome71.0.3539???
Chrome70.0.3538???
Chrome70.0.3534???
Chrome70.0.3531???
Chrome70.0.3522???
Chrome70.0.3520???
Chrome69.0.3497???
Chrome69.0.3494???
Chrome69.0.3481???
Chrome69.0.3472???
Chrome69.0.3466???
Chrome69.0.3457???
Chrome69.0.3449???
Chrome68.0.3440???
Chrome68.0.3434???
Chrome68.0.3431???
Chrome68.0.3428???
Chrome68.0.3423???
Chrome68.0.3409???
Chrome68.0.3400???
Chrome68.0.3398???
Chrome67.0.3500???
Chrome67.0.3396???
Chrome67.0.3394???
Chrome67.0.3386???
Chrome67.0.3384???
Chrome66.0.3450???
Chrome66.0.3359???
Chrome66.0.3336???
Chrome65.0.3325???
Chrome65.0.3298???
Chrome65.0.3294???
Chrome64.0.3350???
Chrome64.0.3282???
Chrome64.0.3253???
Chrome63.0.3239???
Chrome63.0.3231???
Chrome63.0.3214???
Chrome63.0.3205???
Chrome62.0.3202???
Chrome62.0.3176???
Chrome62.0.3175???
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???
Chrome60.0.3020???
Chrome59.0.8579???
Chrome59.0.6740???
Chrome59.0.6578???
Chrome59.0.3071???
Chrome58.0.3300???
Chrome58.0.3050???
Chrome58.0.3029???
Chrome57.0.9361???
Chrome57.0.5690???
Chrome57.0.2987???
Chrome56.0.2924???
Chrome55.0.3849???
Chrome55.0.2883???
Chrome54.0.2840???
Chrome53.0.3221???
Chrome53.0.2785???
Chrome52.0.2743???
Chrome52.0.1894???
Chrome51.0.8411???
Chrome51.0.2704???
Chrome50.0.9575???
Chrome50.0.7865???
Chrome50.0.2661???
Chrome49.0.3933???
Chrome49.0.3393???
Chrome49.0.2623???
Chrome48.0.2564???
Chrome47.0.2526???
Chrome46.0.2490???
Chrome45.0.4392???
Chrome45.0.2620???
Chrome45.0.2566???
Chrome45.0.2454???
Chrome44.0.5389???
Chrome44.0.2403???
Chrome43.0.8570???
Chrome43.0.6502???
Chrome43.0.4717???
Chrome43.0.2357???
Chrome42.0.3812???
Chrome42.0.3721???
Chrome42.0.2311???
Chrome41.0.3258???
Chrome41.0.2272???
Chrome40.0.2214???
Chrome39.0.8358???
Chrome39.0.2578???
Chrome39.0.2171???
Chrome38.0.2125???
Chrome38.0.1025???
Chrome37.0.2062???
Chrome36.0.1985ownfunctionfunction WebKitCSSRegionRule() { [native code] }
Chrome35.0.1916???
Chrome34.0.1847???
Chrome33.0.1750???
Chrome31.0.1650???
Chrome29.0.1547???
Chrome27.0.1453???
Chrome25.0.1364???
Chrome24.0.1312ownfunctionfunction WebKitCSSRegionRule() { [native code] }
Chrome19.0.1084ownfunctionfunction WebKitCSSRegionRule() { [native code] }
Chrome15.0.874???
Chromium70.0.3538???
Chromium69.0.3497???
Chromium68.0.3440???
Chromium66.0.3359???
Chromium65.0.3325???
Chromium64.0.3282???
Chromium63.0.3239???
Chromium62.0.3202???
Chromium61.0.3163???
Chromium60.0.3112???
Chromium48.0.2564???
Chromium37.0.2062???
CriOS66.0.3359ownfunctionfunction WebKitCSSRegionRule() { [native code] }
CriOS65.0.3325???
CriOS64.0.3282ownfunctionfunction WebKitCSSRegionRule() { [native code] }
CriOS62.0.3202ownfunctionfunction WebKitCSSRegionRule() { [native code] }
CriOS59.0.3071???
Edge18.17763.0???
Edge17.17134.0???
Edge16.16299.0???
Edge15.15063.0???
Edge14.14393.0???
Edge13.10586.0???
Edge12.10136.0???
Firefox66.0.0???
Firefox65.0.0???
Firefox64.0.0???
Firefox63.0.0???
Firefox62.0.0???
Firefox61.0.0???
Firefox60.0.0???
Firefox59.0.0???
Firefox58.0.0???
Firefox57.0.0???
Firefox56.2.3???
Firefox56.0.0???
Firefox55.0.0???
Firefox54.0.0???
Firefox53.0.0???
Firefox52.0.0???
Firefox51.0.0???
Firefox50.0.0???
Firefox49.0.0???
Firefox47.0.0???
Firefox45.0.0???
Firefox44.0.0???
Firefox43.0.0???
Firefox39.0.0???
Firefox38.0.0???
Firefox35.0.0???
Firefox33.0.0???
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???
IE9.0.0???
Opera9.80.0???
Safari538.1.0ownobject[object WebKitCSSRegionRuleConstructor]
Safari12.0.3???
Safari12.0.2???
Safari12.0.1???
Safari12.0.0???
Safari11.1.2???
Safari11.1.1???
Safari11.1.0???
Safari11.0.3ownfunctionfunction WebKitCSSRegionRule() { [native code] }
Safari11.0.2ownfunctionfunction WebKitCSSRegionRule() { [native code] }
Safari11.0.1ownfunctionfunction WebKitCSSRegionRule() { [native code] }
Safari11.0.0ownfunctionfunction WebKitCSSRegionRule() { [native code] }
Safari10.1.2ownfunctionfunction WebKitCSSRegionRule() { [native code] }
Safari10.1.1ownfunctionfunction WebKitCSSRegionRule() { [native code] }
Safari10.1.0???
Safari10.0.3ownfunctionfunction WebKitCSSRegionRule() { [native code] }
Safari10.0.0ownfunctionfunction WebKitCSSRegionRule() { [native code] }
Safari9.1.3ownobject[object WebKitCSSRegionRuleConstructor]
Safari9.1.2ownobject[object WebKitCSSRegionRuleConstructor]
Safari8.0.8ownobject[object WebKitCSSRegionRuleConstructor]
Safari8.0.0ownobject[object WebKitCSSRegionRuleConstructor]
Safari7.1.8ownobject[object WebKitCSSRegionRuleConstructor]
Safari7.0.3???
Safari6.0.5???
Safari5.1.7???
Safari5.0.5???
Safari4.0.0ownfunctionfunction WebKitCSSRegionRule() { [native code] }
SamsungBrowser9.0.0???
SamsungBrowser7.2.0???
SamsungBrowser6.2.0???
SamsungBrowser4.0.0???

PropertiesChromeChromiumCriOSEdgeFirefoxGooglebotIEOperaSafariSamsungBrowser
CHARSET_RULE?? 62.0.3202????? 10.0.0?
FONT_FACE_RULE?? 62.0.3202????? 10.0.0?
IMPORT_RULE?? 62.0.3202????? 10.0.0?
KEYFRAMES_RULE?? 62.0.3202????? 10.0.0?
KEYFRAME_RULE?? 62.0.3202????? 10.0.0?
length 19.0.1084? 62.0.3202? 48.0.0??? 4.0.0?
MEDIA_RULE?? 62.0.3202????? 10.0.0?
NAMESPACE_RULE?? 62.0.3202????? 10.0.0?
PAGE_RULE?? 62.0.3202????? 10.0.0?
prototype 19.0.1084? 62.0.3202? 48.0.0??? 4.0.0?
STYLE_RULE?? 62.0.3202????? 10.0.0?
SUPPORTS_RULE?? 62.0.3202????? 10.0.0?
toString 19.0.1084??????? 4.0.0?
UNKNOWN_RULE?? 62.0.3202????? 10.0.0?
WEBKIT_KEYFRAMES_RULE?? 62.0.3202????? 10.0.0?
WEBKIT_KEYFRAME_RULE?? 62.0.3202????? 10.0.0?
WEBKIT_REGION_RULE?? 62.0.3202????? 10.0.0?