Strange result on multiple runs with iPhone 4 iOS 5.1 (Dulles, VA)
|
04-06-2014, 12:47 AM
Post: #1
|
|||
|
|||
Strange result on multiple runs with iPhone 4 iOS 5.1 (Dulles, VA)
When doing several test runs at once using the iPhone 4 iOS 5.1 setting from the Dulles location I'm seeing considerably longer load times (for first view) on the first run than on the subsequent runs.
Example: http://www.webpagetest.org/result/140405_DG_CF7/ In this test, the first run takes roughly 8 seconds, while the subsequent 7 runs take about 4 seconds or less. I've tried this on a couple of different sites, and all show the same behaviour. However, it doesn't seem to affect other mobile device settings like the Motorola G or the Nexus 7, which both show consistent load times for first view (see examples below). http://www.webpagetest.org/result/140405_8F_CGS/ http://www.webpagetest.org/result/140405_KN_CJE/ Does anybody have a possible explanation for the results from the iPhone test? |
|||
04-06-2014, 01:46 AM
Post: #2
|
|||
|
|||
RE: Strange result on multiple runs with iPhone 4 iOS 5.1 (Dulles, VA)
The Android devices are using a newer agent technology and I'm a lot more confident in their results. For the iOS agent it's likely that the OS DNS cache and certificate caches aren't getting cleared so subsequent SSL negotiations will be faster.
|
|||
« Next Oldest | Next Newest »
|
User(s) browsing this thread: 1 Guest(s)