The IHTMLPerformanceTiming::responseEnd property must return the time immediately after the user agent receives the last byte of the current document or immediately before the transport connection is closed, whichever comes first. The document here can be received either from the server, relevant application caches, or from local resources.
HRESULT value = object.get_responseEnd(ULONGLONG* p);
- Navigation Timing, Section 4.2
The value reported by the IHTMLPerformanceTiming::responseEnd property represents the number of milliseconds between the recorded time and midnight January 1, 1970 (UTC).
Windows Internet Explorer 9. This property is supported only for documents displayed in IE9 Standards mode. For more information, see Defining Document Compatibility.
Build date: 11/12/2012