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PerformanceTiming.domContentLoadedEventStart

概要

PerformanceTiming.domContentLoadedEventStart 是一个返回代表一个时刻的 unsigned long long 型只读属性,为解析器发出 DOMContentLoaded 事件之前,即所有的需要被运行的脚本已经被解析之时的 Unix毫秒时间戳。

语法

time = performanceTiming.domContentLoadedEventStart;

标准

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

浏览器兼容性

Feature Chrome Edge Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support 6.0 (Yes) 7.0 (7.0) 9.0 15.0 未实现
Feature Android Edge Firefox Mobile (Gecko) Firefox OS IE Phone Opera Mobile Safari Mobile
Basic support 未实现 (Yes) 7.0 (7.0) 1.0 (7.0) 9.0 15.0 未实现

参见

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