The PerformanceTiming
.redirectStart
read-only property returns an unsigned long long
representing the moment, in miliseconds since the UNIX epoch, the first HTTP redirect starts. If there is no redirect, or if one of the redirect is not of the same origin, the value returned is 0
.
time = performanceTiming.redirectStart;
Specification | Status | Comment |
---|---|---|
Navigation Timing The definition of 'PerformanceTiming.redirectStart' in that specification. | Recommendation | Initial definition. |
Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|---|
Basic support | 6.0 | (Yes) | 7.0 (7.0) | 9.0 | 15.0 | No support |
Feature | Android | Edge | Firefox Mobile (Gecko) | Firefox OS | IE Phone | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|---|---|
Basic support | No support | (Yes) | 7.0 (7.0) | 1.0 (7.0) | 9.0 | 15.0 | No support |
PerformanceTiming
interface it belongs to.
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/PerformanceTiming/redirectStart