Interface PerformanceNavigationTiming

    Provides methods and properties to store and retrieve metrics regarding the browser's document navigation events. For example, this interface can be used to determine how much time it takes to load or unload a document.

    MDN Reference

    interface PerformanceNavigationTiming {
        connectEnd: number;
        connectStart: number;
        decodedBodySize: number;
        domainLookupEnd: number;
        domainLookupStart: number;
        domComplete: number;
        domContentLoadedEventEnd: number;
        domContentLoadedEventStart: number;
        domInteractive: number;
        duration: number;
        encodedBodySize: number;
        entryType: string;
        fetchStart: number;
        initiatorType: string;
        loadEventEnd: number;
        loadEventStart: number;
        name: string;
        nextHopProtocol: string;
        redirectCount: number;
        redirectEnd: number;
        redirectStart: number;
        requestStart: number;
        responseEnd: number;
        responseStart: number;
        secureConnectionStart: number;
        serverTiming: readonly PerformanceServerTiming[];
        startTime: number;
        transferSize: number;
        type: NavigationTimingType;
        unloadEventEnd: number;
        unloadEventStart: number;
        workerStart: number;
        toJSON(): any;
    }
    Hierarchy

    Properties

    connectEnd connectStart decodedBodySize domainLookupEnd domainLookupStart domComplete domContentLoadedEventEnd domContentLoadedEventStart domInteractive duration encodedBodySize entryType fetchStart initiatorType loadEventEnd loadEventStart name nextHopProtocol redirectCount redirectEnd redirectStart requestStart responseEnd responseStart secureConnectionStart serverTiming startTime transferSize type unloadEventEnd unloadEventStart workerStart

    Methods

    toJSON

    Properties

    ReadonlyconnectEnd

    connectEnd: number

    MDN Reference

    ReadonlyconnectStart

    connectStart: number

    MDN Reference

    ReadonlydecodedBodySize

    decodedBodySize: number

    MDN Reference

    ReadonlydomainLookupEnd

    domainLookupEnd: number

    MDN Reference

    ReadonlydomainLookupStart

    domainLookupStart: number

    MDN Reference

    ReadonlydomComplete

    domComplete: number

    MDN Reference

    ReadonlydomContentLoadedEventEnd

    domContentLoadedEventEnd: number

    MDN Reference

    ReadonlydomContentLoadedEventStart

    domContentLoadedEventStart: number

    MDN Reference

    ReadonlydomInteractive

    domInteractive: number

    MDN Reference

    Readonlyduration

    duration: number

    MDN Reference

    ReadonlyencodedBodySize

    encodedBodySize: number

    MDN Reference

    ReadonlyentryType

    entryType: string

    MDN Reference

    ReadonlyfetchStart

    fetchStart: number

    MDN Reference

    ReadonlyinitiatorType

    initiatorType: string

    MDN Reference

    ReadonlyloadEventEnd

    loadEventEnd: number

    MDN Reference

    ReadonlyloadEventStart

    loadEventStart: number

    MDN Reference

    Readonlyname

    name: string

    MDN Reference

    ReadonlynextHopProtocol

    nextHopProtocol: string

    MDN Reference

    ReadonlyredirectCount

    redirectCount: number

    MDN Reference

    ReadonlyredirectEnd

    redirectEnd: number

    MDN Reference

    ReadonlyredirectStart

    redirectStart: number

    MDN Reference

    ReadonlyrequestStart

    requestStart: number

    MDN Reference

    ReadonlyresponseEnd

    responseEnd: number

    MDN Reference

    ReadonlyresponseStart

    responseStart: number

    MDN Reference

    ReadonlysecureConnectionStart

    secureConnectionStart: number

    MDN Reference

    ReadonlyserverTiming

    serverTiming: readonly PerformanceServerTiming[]

    MDN Reference

    ReadonlystartTime

    startTime: number

    MDN Reference

    ReadonlytransferSize

    transferSize: number

    MDN Reference

    Readonlytype

    type: NavigationTimingType

    MDN Reference

    ReadonlyunloadEventEnd

    unloadEventEnd: number

    MDN Reference

    ReadonlyunloadEventStart

    unloadEventStart: number

    MDN Reference

    ReadonlyworkerStart

    workerStart: number

    MDN Reference

    Methods

    toJSON

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