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SSL negotiation time - Printable Version

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SSL negotiation time - ash - 04-05-2012 04:58 PM


I've just noticed that despite there is obviously SSL negotiation time visible on waterfall, it is reported to be 0s in the table and request details


I am using 1162 revision of my private instance.

RE: SSL negotiation time - Lennie - 04-05-2012 07:44 PM

Could it be you are testing with Chrome or Firefox with SPDY enabled on your site or CDN ?

That is not handled very well (yet) with WPT.

RE: SSL negotiation time - ash - 04-06-2012 05:40 PM

I test with IE. It is problem with reporting. SSL negotiation time is obviously registered by the agent, visualized on waterfall but not reported in details of connection.

RE: SSL negotiation time - pmeenan - 04-13-2012 05:18 AM

Any chance you can publish a test to the public instance? (publishTo in settings.ini will add a link to the top-right of each results page which will let you push an individual test to the public instance as a private test).

RE: SSL negotiation time - ash - 04-17-2012 05:37 PM

Hi Patrick,

Unfortunately I can't. It may contain some confidential information. Too much risk for me.

I will try to reproduce it on some public site.
These are examples of such behavior:

RE: SSL negotiation time - pmeenan - 04-18-2012 01:40 AM

Thanks, that helps. I opened a bug to track it but I expect it will be a really easy fix (probably a field name mismatch or something like that)

RE: SSL negotiation time - pmeenan - 04-18-2012 05:12 AM

All fixed, thanks for the heads-up (was a mismatch on a name when we renamed the stats internaly). You can grab the fix from SVN here: http://webpagetest.googlecode.com/svn/trunk/www/webpagetest/waterfall_detail.inc