PerformanceTiming.domLoading

概要

PerformanceTiming.domLoading 是一个返回代表一个时刻的 unsigned long long 型只读属性,为解析器开始工作,即 Document.readyState 改变为 'loading' 并且 readystatechange 事件被触发之时的 Unix毫秒时间戳。

语法

time = performanceTiming.domLoading;

标准

Specification Status Comment
Navigation Timing
PerformanceTiming.domLoading
Recommendation Initial definition.

浏览器兼容性

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
domLoading
Deprecated
Chrome Full support 6Edge Full support 12Firefox Full support 7IE Full support 9Opera Full support 15Safari Full support 11WebView Android Full support YesChrome Android Full support 18Firefox Android Full support 7Opera Android Full support 14Safari iOS Full support 11Samsung Internet Android ?

Legend

Full support  
Full support
Compatibility unknown  
Compatibility unknown
Deprecated. Not for use in new websites.
Deprecated. Not for use in new websites.

参见

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