web api instance property
LargestContentfulPaint: presentationTime property
The presentationTime read-only property of the LargestContentfulPaint interface returns the timestamp when the painted pixels were actually drawn on the screen.
The presentationTime is optional — some browsers may choose always to return 0 or not to expose the value at all. The value is also implementation-dependent — it may differ across browsers that choose to expose it.
Value
A DOMHighResTimeStamp or null if the value is not exposed.
Examples
See Observing separate paint and presentation timings.
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.