IHTMLPerformanceTiming interface
Provides properties for accessing the timestamps that are associated with built-in performance marks.
Members
The IHTMLPerformanceTiming interface inherits from the IDispatch interface but does not have additional members.
Remarks
When a webpage is displayed in Defining Document Compatibility, Windows Internet Explorer records timestamps that correspond to the time when various steps occured during the process used to load a document. Each property of the IHTMLPerformanceTiming interface corresponds to one of these timestamps.
The timestamps are recorded in the following order:
- IHTMLPerformanceTiming::navigationStart
- IHTMLPerformanceTiming::fetchStart
- IHTMLPerformanceTiming::unloadEventStart
- IHTMLPerformanceTiming::unloadEventEnd
- IHTMLPerformanceTiming::domainLookupStart
- IHTMLPerformanceTiming::domainLookupEnd
- IHTMLPerformanceTiming::connectStart
- IHTMLPerformanceTiming::connectEnd
- IHTMLPerformanceTiming::requestStart
- IHTMLPerformanceTiming::redirectStart
- IHTMLPerformanceTiming::redirectEnd
- IHTMLPerformanceTiming::responseStart
- IHTMLPerformanceTiming::responseEnd
- IHTMLPerformanceTiming::domLoading
- IHTMLPerformanceTiming::domInteractive
- IHTMLPerformanceTiming::domContentLoadedEventStart
- IHTMLPerformanceTiming::domContentLoadedEventEnd
- IHTMLPerformanceTiming::domComplete
- IHTMLPerformanceTiming::loadEventStart
- IHTMLPerformanceTiming::loadEventEnd
- IHTMLPerformanceTiming::msFirstPaint
The values reported by the properties of the IHTMLPerformanceTiming interface represent the number of milliseconds between the recorded time and midnight January 1, 1970 (UTC).
Requirements
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Minimum supported client | Windows Vista with SP1, Windows 7 [desktop apps only] |
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Minimum supported server | Windows Server 2008 R2 [desktop apps only] |
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Header |
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IDL |
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DLL |
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Build date: 11/12/2012
