PerformanceResourceTiming extension type
The PerformanceResourceTiming interface enables retrieval and analysis
of detailed network timing data regarding the loading of an application's
resources. An application can use the timing metrics to determine, for
example, the length of time it takes to fetch a specific resource, such as
an XMLHttpRequest, , image, or script.
- on
- Implemented types
- Implementers
Properties
- connectEnd → DOMHighResTimeStamp
-
no setter
- connectStart → DOMHighResTimeStamp
-
no setter
- contentType → String
-
no setter
- decodedBodySize → int
-
no setter
- deliveryType → String
-
no setter
- domainLookupEnd → DOMHighResTimeStamp
-
no setter
- domainLookupStart → DOMHighResTimeStamp
-
no setter
- duration → DOMHighResTimeStamp
-
no setterinherited
- encodedBodySize → int
-
no setter
- entryType → String
-
no setterinherited
- fetchStart → DOMHighResTimeStamp
-
no setter
- firstInterimResponseStart → DOMHighResTimeStamp
-
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- id → int
-
no setterinherited
- initiatorType → String
-
no setter
- name → String
-
no setterinherited
-
no setterinherited
- nextHopProtocol → String
-
no setter
- redirectEnd → DOMHighResTimeStamp
-
no setter
- redirectStart → DOMHighResTimeStamp
-
no setter
- renderBlockingStatus → RenderBlockingStatusType
-
no setter
- requestStart → DOMHighResTimeStamp
-
no setter
- responseEnd → DOMHighResTimeStamp
-
no setter
- responseStart → DOMHighResTimeStamp
-
no setter
- responseStatus → int
-
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- secureConnectionStart → DOMHighResTimeStamp
-
no setter
-
serverTiming
→ JSArray<
PerformanceServerTiming> -
no setter
- startTime → DOMHighResTimeStamp
-
no setterinherited
- transferSize → int
-
no setter
- workerStart → DOMHighResTimeStamp
-
no setter
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJSON(
) → JSObject -
The
toJSON()method of the PerformanceResourceTiming interface is a ; it returns a JSON representation of the PerformanceResourceTiming object.override -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited