2014年8月13日 · Hi Is the mobile browser emulation on chrome is as simiar to what we test using the mobile device attached to a desktop with seperate driver? If not, how can we ger the maximum possible approximate result of mobile browser testing without actually using a mobile device. On emulating the mobile browser, I could see only reduced resolution. Thanks Sijo

2021年8月16日 · Hi All, Hope someone can help me or point this out in case I’ve missed it! Does anyone have a way I can use webpagetest to test on a safari web browser? I want to review the current user experience for safari users as this is significantly higher than chrome. Thanks, H

2015年4月28日 · Hi all, Can someone help me with the following problem: locations.ini: [locations] 1=Test_loc 2=Public_Dulles 3=Appurify default=Test_loc ; ; These are the top-level locations that are listed in the location dropdown ; Each one points to one or more browser configurations ; [Test_loc] 1=IE 2=Test label=Test Location group=Desktop [Public_Dulles] …

2013年3月14日 · WebPagetest provides a bunch of browser and connectivity options but by far the most testing us done using whatever the defaults are set to. It is a pretty big deal to users if they change which is why I try to do it when only absolutely necessary but I think it’s time to re-visit what the defaults are and at least have the discussion if it’s finally time to change them …

2011年3月17日 · Given that IE9 just launched on Monday, I expect there are going to be a fair number of browser comparisons so there are probably a couple of points that you should be aware of before drawing any conclusions about a given …

2018年3月30日 · I’ve set up a WPT Private Instance with auto-launching agents. Chrome works fine, but if I try to launch a test with Firefox, I get a result of: The testing completed but failed. Invalid browser - Firefox First View: Test Error: Invalid browser - Firefox My config section in ec2_locations.ini looks like this: [us-west-2] browser=Chrome,Firefox label=“US West …

2012年9月23日 · I’m sure I saw a description on the boards here at one time by Patrick of the difference between the way WPT performs it’s tests and how Pingdom does theirs. I know WPT uses an actual browser session and closely imitates a user’s Internet connection. Given that Pingdom’s tests are always so much faster, I’m assuming their using some "imitation’ of a user …

2016年12月1日 · I’ve been using a fork of Eduardo Bouças’ SpeedTracker tool to collect historical performance data on sites our team has in development, but recently I’ve run into trouble when attempt to run tests with mobile settings. I’m using the webpagetest command line tool in an attempt to determine the correct Location:Browser.Connectivity settings, and have posted …

2011年8月1日 · Having an issue with chrome not appearing in my browser drop-down list in my newly built private instance. IE appears and testing is working properly but no matter what I have tried I cannot get chrome to appear. Other updates made to locations.ini are reflected. As I have read from previous posts the browser dropdown is entirely dependent upon the locations.ini …

2021年4月7日 · So ultimately it depends on your needs for testing. If you just want to ballpark the difference between your fastest and slowest visitor experience, emulation will probably be just fine. However, if you want to test if a real iPhone 6 can load your site, parse the JavaScript successfully, render the DOM quickly, etc then you probably want a ...