I’ve been testing all day and the DNS lookup keeps taking about 4 secs on first run
Also tried at pingdom and dns lookup is at 0 ms.
Is it something to do with webpagetest or…
Heres the latest test
http://www.webpagetest.org/result/120405_0X_3VTVQ/
Hmm, maybe the server isnt set up to find the umdex properly? see http://www.webpagetest.org/result/120405_MS_3VVNE/1/details/
Your back end is taking to long to build the page. Possible reasons could be to many calls to your database, an infinite loop.
Also your JS take way to long to load and execute. Maybe figure out how to reduce those.
I think it was actually a DNS propogation issue, as it has now resolved itself.
It’s a Magento site - which relies heavily on js unfortunately…though with Varnish now installed its A’s across the board with less than 1 second page load on subsequent views.