RE: [NavigationTiming] Updates

Thanks for the updates to the Navigation Timing working draft [1].

There are a couple of attributes that would add value to describing the navigation. We would like to get your feedback on the requestCount and uniqueDomains that was introduced in IE9's PPB3 [2].

Specifically, a count of the number of requests made by the root document and from the number of unique domains. These attributes can be provided under the window.performance.navigation object.

window.msPerformance.navigation.requestCount  -- the number of requests as specified by the root document.

window.msPerformance.navigation.uniqueDomains - the number of unique domain name requests made by the root document.

Best Regards,
Anderson

[1] http://dev.w3.org/2006/webapi/WebTiming/
[2] http://ie.microsoft.com/testdrive/Performance/msPerformance/Default.html


From: public-web-perf-request@w3.org [mailto:public-web-perf-request@w3.org] On Behalf Of Zhiheng Wang
Sent: Friday, August 27, 2010 3:52 PM
To: public-web-perf
Subject: [NavigationTiming] Updates

    Based on the last conversation, the NavigationTiming has just been updated with the following changes:

   * DOM-related timing, i.e., domLoading, domInteractive, domContentLoad and domComplete, are added.
   * navigationStart now happens immediate after the user agent prompts for unloading the document.

cheers,
Zhiheng