3 Responses

  1. Wendell
    Wendell December 30, 2013 at 00:38 | | Reply

    I prefer Google PageSpeed Insights at http://developers.google.com/speed/pagespeed/insights/

  2. John
    John December 30, 2013 at 05:09 | | Reply

    Too bad you missed http://tools.pingdom.com

  3. Greg Winiarski
    Greg Winiarski January 2, 2014 at 13:30 | | Reply

    There is also YSlow by Yahoo http://developer.yahoo.com/yslow/ it’s pretty similar to PageSpeed and is installed as browser extension, last time i used it, the extension offered more improvements tips than PS, can’t tell how it is now.

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