PerformanceMark

package js.html

extends PerformanceEntry

Доступно в js

PerformanceMark is an abstract interface for PerformanceEntry objects with an entryType of "mark". Entries of this type are created by calling performance.mark() to add a named DOMHighResTimeStamp (the mark) to the browser's performance timeline.

Документация PerformanceMark от Авторов Mozilla, лицензировано по CC-BY-SA 2.5.

См. также:

• https://developer.mozilla.org/en-US/docs/Web/API/PerformanceMark