PerformanceTiming.loadEventStart

概要

PerformanceTiming.loadEventStart 是一个返回代表一个时刻的 unsigned long long 型只读属性,为 load 事件被现在的文档触发之时的 Unix 时间戳。如果这个事件没有被触发,则他返回 0

语法

time = performanceTiming.loadEventStart;

规范

因为 Navigation Timing 规范已被弃用,此特性不再有望成为标准。请使用 PerformanceNavigationTiming 接口代替。

浏览器兼容性

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desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
loadEventStart
Deprecated

Legend

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

参见