PerformanceTiming.secureConnectionStart

概要

PerformanceTiming.secureConnectionStart 是一个返回代表一个时刻的 unsigned long long 型只读属性,为安全连接握手开始的时刻的 Unix 毫秒时间戳。如果只要你过的连接没有被请求,则它返回 0。

语法

time = performanceTiming.secureConnectionStart;

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
secureConnectionStart
Deprecated

Legend

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

参见