Re: [PerformanceTimeline] Returning Navigation Timing attributes in High Resolution Time from Andy Davies on 2012-04-11 (public-web-perf@w3.org from April 2012)

From: Andy Davies <dajdavies@gmail.com>
Date: Wed, 11 Apr 2012 21:06:28 +0100
To: Jatinder Mann <jmann@microsoft.com>, public-web-perf@w3.org
Message-ID: <CABbusAKUB+LiT9mFdM7Hf4H9s1+8WasWXrcT4WL+sCtbUfPpGQ@mail.gmail.com>

On 11 April 2012 19:24, Jatinder Mann <jmann@microsoft.com> wrote:
>
> You can still compare Navigation Timing and Resource Timing attributes. E.g., if you want the difference between the connectStart of the document and the first resource, you can do the following:
>
> var resourceList = window.performance.getEntriesByType("resource");
> var delta = resourceList[0].connectStart - (window.performance.timing.connectStart - window.performance.timing.navigationStart);
>

Don't know whether I'm missing something here but is resourceList[0]
actually the HTML page (I couldn't work out from the spec whether it's
included in the resource list or not)?

Thanks

Andy

Received on Wednesday, 11 April 2012 20:06:57 UTC