PerformanceEventTiming
The PerformanceEventTiming
interface of the Event Timing API provides insights into the latency of certain event types triggered by user interaction.
Properties
The read-only cancelable
property returns the associated event's cancelable
property, indicating whether the event can be canceled.
The read-only duration
property returns a DOMHighResTimeStamp that is the duration of the PerformanceEntry.
The read-only processingEnd
property returns the time the last event handler finished executing.
The read-only processingStart
property returns the time at which event dispatch started.
The read-only startTime
property returns the first DOMHighResTimeStamp recorded for this PerformanceEntry.
The read-only target
property returns the associated event's last target
which is the node onto which the event was last dispatched.