Changes between Version 5 and Version 6 of LoadTimes


Ignore:
Timestamp:
07/05/11 13:36:40 (5 years ago)
Author:
chris
Comment:

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  • LoadTimes

    v5 v6  
    66== 2011-07-05 == 
    77 
     8=== Live Server === 
     9 
    810This is before Varnish has been deployed and also tests have only be done using http as https requests get a 302 redirect back to http. 
    911 
    10 === apache bench === 
     12==== apache bench ==== 
    1113 
    12 Requests were done from another machine in the same rack, 200 requests for the front page, 10 at a time, using http, the first request took about 4 seconds and almost all the rest were less that 0.1 second: 
     14Requests were done from another machine in the same rack, 200 requests for the front page, 10 at a time, using http, this was done several times and the results below are for an average result, some were faster and some were slower, the first request took about 4 seconds and almost all the rest were less that 0.1 second: 
    1315 
    1416{{{ 
     
    4648}}} 
    4749 
    48 === YSlow === 
     50==== YSlow ==== 
    4951 
    5052 * The page has a total of 29 HTTP requests and a total weight of 421.8K bytes with empty cache 
     
    5557   * CSS expressions (supported in IE beginning with Version 5) are a powerful, and dangerous, way to dynamically set CSS properties. These expressions are evaluated frequently: when the page is rendered and resized, when the page is scrolled, and even when the user moves the mouse over the page. These frequent evaluations degrade the user experience. 
    5658 * There are 27 components with misconfigured ETags (all css js and images) 
     59 
     60==== pingdom === 
     61 
     62 * http://tools.pingdom.com/?url=http://www.transitionnetwork.org/ 
     63 
     64The test here will run for 30 secs max and it generally takes longer than that to load the front page, in part because (as far as I can see) pingdom loads all images referenced in the CSS even if the pages doesn't use them. Some stats: 
     65 
     66 * Total objects:    76 (677.5 KB) 
     67 * (X)HTML:    1 (32.8KB) 
     68 * CSS:    3 (92.7KB) 
     69 * Scripts:    1 (150.7KB) 
     70 * Images:    71 (401.2KB) 
     71