domContentLoadedEventStart property

double get domContentLoadedEventStart

The domContentLoadedEventStart read-only property returns a DOMHighResTimeStamp representing the time immediately before the current document's DOMContentLoaded event handler starts.

Typically frameworks and libraries wait for the DOMContentLoaded event before starting to run their code. We can use the domContentLoadedEventStart and the domContentLoadedEventEnd properties to calculate how long this takes to run.

Implementation

external double get domContentLoadedEventStart;