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Help me to Analyse the Performance and get to the Root cause
05-16-2014, 01:44 AM
Post: #21
RE: Help me to Analyse the Performance and get to the Root cause
Is "combine.js" a compressed javascript file? Because if not compressed it really doesn't help much to combine - you're just trading extra calls for a really fat file. It is 467.5 KB (almost half a megabyte) so I suspect it is not compressed.

You also have four 404 not found errors showing in your test using IE9. But only one of those shows in the test I just did, using IE10 (linked below).

You're still getting the F grade for progressive JPEG due primarily to these two images:

Code:
http://www.webpagetest.org/jpeginfo/jpeginfo.php?url=http%3A%2F%2Fwww.finalaya.com%2FImages%2FNewHomePage%2FInfograp​hics_Elections.jpg%3Fv%3D1
And:

Code:
http://www.webpagetest.org/jpeginfo/jpeginfo.php?url=http%3A%2F%2Fwww.finalaya.com%2FImages%2FNewHomePage%2Ffinalaya​_logo.jpg
At the links above, choose the third version of the image shown, save to your desktop, rename to match what is on the server, then upload to overwrite.

There are more JPEGS you need to optimize, click on where it says "Analyze JPEG" each time you see it, here:
Code:
http://www.webpagetest.org/pageimages.php?test=140515_57_7GD&run=1&cached=0
Then choose the image shown which has the smallest kb file size.

You aren't getting the full load picture using IE9 for the test, for whatever reason. IE 10 is seeing more load, still over 1.5kb in the test here, just performed.

Not sure how you are "compressing" the images, but still you are leaving almost 300kb of fat on them:
Code:
501.7 KB total in images, target size = 290.2 KB - potential savings = 211.4 KB

WARNING - (219.5 KB, compressed = 151.3 KB - savings of 68.1 KB) - http://www.finalaya.com/Images/NewHomePage/Infographics_Elections.jpg?v=1
FAILED - (69.9 KB, compressed = 12.9 KB - savings of 56.9 KB) - http://www.finalaya.com/Images/NewHomePage/NewsDefault.jpg
FAILED - (33.7 KB, compressed = 19.1 KB - savings of 14.5 KB) - http://www.finalaya.com/images/NewHomePage/Ads_InfoGraphic.jpg?v=1
FAILED - (20.3 KB, compressed = 6.4 KB - savings of 13.9 KB) - http://www.finalaya.com/Images/NewHomePage/finalaya_logo.jpg
FAILED - (11.6 KB, compressed = 3.4 KB - savings of 8.2 KB) - http://www.finalaya.com/images/newhomepage/100yen.jpg
FAILED - (10.8 KB, compressed = 2.8 KB - savings of 8.0 KB) - http://www.finalaya.com/images/newhomepage/1EURO.jpg
FAILED - (10.0 KB, compressed = 2.7 KB - savings of 7.3 KB) - http://www.finalaya.com/images/newhomepage/1GBP.jpg
FAILED - (9.3 KB, compressed = 3.2 KB - savings of 6.1 KB) - http://www.finalaya.com/images/newhomepage/1DOLLAR.jpg
WARNING - (15.2 KB, compressed = 10.2 KB - savings of 5.0 KB) - http://www.finalaya.com/images/newhomepage/exchange_bg.jpg
FAILED - (5.4 KB, compressed = 1.9 KB - savings of 3.5 KB) - http://www.finalaya.com/images/NewHomePage/FB_signin.jpg
FAILED - (5.3 KB, compressed = 1.8 KB - savings of 3.5 KB) - http://www.finalaya.com/Images/SML/retrun_beta_Footer.jpg
FAILED - (5.1 KB, compressed = 1.7 KB - savings of 3.4 KB) - http://www.finalaya.com/images/NewHomePage/TW_singin.jpg
FAILED - (4.6 KB, compressed = 1.6 KB - savings of 3.0 KB) - http://www.finalaya.com/Images/FB_finalaya.jpg
FAILED - (4.8 KB, compressed = 1.8 KB - savings of 2.9 KB) - http://www.finalaya.com/Images/NewHomePage/switch_old_01.jpg
FAILED - (7.0 KB, compressed = 4.3 KB - savings of 2.7 KB) - http://www.finalaya.com/Images/SML/0_retrun_beta_Header_800px.jpg
FAILED - (4.4 KB, compressed = 2.4 KB - savings of 2.0 KB) - http://www.finalaya.com/Images/NewHomePage/mt_Home.jpg
FAILED - (2.7 KB, compressed = 1.7 KB - savings of 1.1 KB) - http://www.finalaya.com/images/newhomepage/imgg_001.jpg
WARNING - (1.7 KB, compressed = 1.3 KB - savings of 0.4 KB) - http://www.finalaya.com/Images/NewHomePage/whyFinalaya.jpg

Don't "test shop" looking for better results. Fix the problems, to get better results and stay with the same test parameters, all the time. The IE10 test parameter I linked above should be the one you stick with, to get the full picture and "worst case" scenario.
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RE: Help me to Analyse the Performance and get to the Root cause - Anton Chigurh - 05-16-2014 01:44 AM

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