This interface of this property is deprecated in the Navigation Timing Level 2 specification. Please use the PerformanceNavigationTiming interface's  PerformanceNavigationTiming.loadEventStart read-only property instead..

The legacy PerformanceTiming.loadEventStart read-only property returns an unsigned long long representing the moment, in milliseconds since the UNIX epoch, when the load event was sent for the current document. If this event has not yet been sent, it returns 0.


time = performanceTiming.loadEventStart;


Specification Status Comment
Navigation Timing
The definition of 'PerformanceTiming.loadEventStart' in that specification.
Recommendation Initial definition.

Browser compatibility

BCD tables only load in the browser

See also