History of PerformanceEntry.duration Revision history for: English (US) Feb 29, 2016, 2:16:00 PM rolfedh Previous Dec 29, 2015, 6:55:52 AM AFBarstow Editorial cleanup Previous Dec 29, 2015, 6:54:23 AM AFBarstow Add endry for "navigation" type Previous Dec 14, 2015, 9:02:02 AM AFBarstow Previous Dec 14, 2015, 9:01:37 AM AFBarstow + frame (defined in Frame Timing standard) Previous Dec 10, 2015, 6:19:32 AM AFBarstow Previous Dec 10, 2015, 6:11:21 AM AFBarstow Clarify return value is context dependent Previous Dec 4, 2015, 6:38:29 AM AFBarstow This property is extended by the PerformanceResourceTiming interface. Previous Dec 1, 2015, 9:50:23 AM AFBarstow Dec 1, 2015, 9:50:07 AM AFBarstow New reference page for PerformanceEntry.duration property (defined in the Performance Timeline standard)