WebIDLpedia

Definition

Resource Timing defines PerformanceResourceTiming

[Exposed=(Window,Worker)]
interface PerformanceResourceTiming : PerformanceEntry {
    readonly attribute DOMString initiatorType;
    readonly attribute DOMString deliveryType;
    readonly attribute ByteString nextHopProtocol;
    readonly attribute DOMHighResTimeStamp workerStart;
    readonly attribute DOMHighResTimeStamp redirectStart;
    readonly attribute DOMHighResTimeStamp redirectEnd;
    readonly attribute DOMHighResTimeStamp fetchStart;
    readonly attribute DOMHighResTimeStamp domainLookupStart;
    readonly attribute DOMHighResTimeStamp domainLookupEnd;
    readonly attribute DOMHighResTimeStamp connectStart;
    readonly attribute DOMHighResTimeStamp connectEnd;
    readonly attribute DOMHighResTimeStamp secureConnectionStart;
    readonly attribute DOMHighResTimeStamp requestStart;
    readonly attribute DOMHighResTimeStamp finalResponseHeadersStart;
    readonly attribute DOMHighResTimeStamp firstInterimResponseStart;
    readonly attribute DOMHighResTimeStamp responseStart;
    readonly attribute DOMHighResTimeStamp responseEnd;
    readonly attribute unsigned long long  transferSize;
    readonly attribute unsigned long long  encodedBodySize;
    readonly attribute unsigned long long  decodedBodySize;
    readonly attribute unsigned short responseStatus;
    readonly attribute RenderBlockingStatusType renderBlockingStatus;
    readonly attribute DOMString contentType;
    [Default] object toJSON();
};

This interface is extended in the following specifications:

• Server Timing

  
  
  [Exposed=(Window,Worker)]
  partial interface PerformanceResourceTiming {
    readonly attribute FrozenArray<PerformanceServerTiming> serverTiming;
  };

[Exposed=(Window,Worker)]
interface PerformanceResourceTiming : PerformanceEntry {
    readonly attribute DOMString initiatorType;
    readonly attribute DOMString deliveryType;
    readonly attribute ByteString nextHopProtocol;
    readonly attribute DOMHighResTimeStamp workerStart;
    readonly attribute DOMHighResTimeStamp redirectStart;
    readonly attribute DOMHighResTimeStamp redirectEnd;
    readonly attribute DOMHighResTimeStamp fetchStart;
    readonly attribute DOMHighResTimeStamp domainLookupStart;
    readonly attribute DOMHighResTimeStamp domainLookupEnd;
    readonly attribute DOMHighResTimeStamp connectStart;
    readonly attribute DOMHighResTimeStamp connectEnd;
    readonly attribute DOMHighResTimeStamp secureConnectionStart;
    readonly attribute DOMHighResTimeStamp requestStart;
    readonly attribute DOMHighResTimeStamp finalResponseHeadersStart;
    readonly attribute DOMHighResTimeStamp firstInterimResponseStart;
    readonly attribute DOMHighResTimeStamp responseStart;
    readonly attribute DOMHighResTimeStamp responseEnd;
    readonly attribute unsigned long long  transferSize;
    readonly attribute unsigned long long  encodedBodySize;
    readonly attribute unsigned long long  decodedBodySize;
    readonly attribute unsigned short responseStatus;
    readonly attribute RenderBlockingStatusType renderBlockingStatus;
    readonly attribute DOMString contentType;
    [Default] object toJSON();
  readonly attribute FrozenArray<PerformanceServerTiming> serverTiming;
};

Referring IDL interfaces/dictionaries

• PerformanceNavigationTiming

Referring specifications

• Navigation Timing Level 2 refers to PerformanceResourceTiming
• Server Timing refers to PerformanceResourceTiming