PerformanceTiming: redirectStart property
{{APIRef("Performance API")}} {{Deprecated_Header}}
[!WARNING] This interface of this property is deprecated in the Navigation Timing Level 2 specification. Please use the
{{domxref("PerformanceNavigationTiming")}}interface instead.
The legacy
PerformanceTiming.redirectStart
read-only property returns an unsigned long long representing the moment,
in milliseconds 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.
Value
An unsigned long long.
Specifications
{{Specifications}}
Browser compatibility
{{Compat}}
See also
- The
{{domxref("PerformanceTiming")}}interface it belongs to.