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Resolved Performance optimization

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  1. Eugen
    Eugen
  2. General Discussion
  3. Wednesday, 14 May 2014
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Hi guys,

i tried some page speeds. Google page speed and some other...I get following...

Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:
http://www.....de/t3-assets/js/js-d7a8f.js?t=184
http://www.....de/…abox.js?bab2623533a38959d58ee39b77ca85cd
http://www.....de/t3-assets/js/js-aab50.js?t=937

Optimize CSS Delivery of the following:
http://www.....de/t3-assets/css/css-683b2.css?t=184
http://www......de/t3-assets/css/css-a9356.css?t=858
http://www......de/media/system/css/system.css

Is there a way to fix/optimize it? Will be nice to get a 'clean' page speed.

P.S. t3 site only get 61/100 desktop points!?

http://developers.google.com/speed/pagespeed/insights/?url=http%3A%2F%2Ft3-framework.org&tab=desktop

Regards,
Eugen
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vijayanand
vijayanand
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Hi folks,

Is there any possibility to solve Defer parsing of JavaScript error in validation, I have optimized entire site but i cant able to solve the issue, Can any one help me to solve the issue am getting

I used to check my page speed in https://gtmetrix.com, if i solve this Defer parsing of JavaScript error i will get 90+ page speed score.

Thanks & Regards
Vijay
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  1. more than a month ago
  2. General Discussion
  3. # 1
Gardner Luna
Gardner Luna
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Hi guys,

I just enabled CSS and JS optimization and all the issues have been fixed, you can see the info from the screenshot: http://easycaptures.com/fs/uploaded/853/5634636643.png. And here is the settings: http://easycaptures.com/fs/uploaded/853/0886149822.png
If you are using old version, please upgrade to new version, but make sure you take backup for your site.

Regards.
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  1. more than a month ago
  2. General Discussion
  3. # 2
Marion
Marion
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I have the same issue when testing with Google Page Speed. I have JS optimization turned on.

How can we solve this issue? My page is way too slow.
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  1. more than a month ago
  2. General Discussion
  3. # 3
Eugen
Eugen
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Hi Gardner,

http://demo.t3-framework.org/joomla30/index.php/en

is much faster but... again if i try page speed on your demo site i got following...

Remove render-blocking JavaScript:
http://demo.t3-framework.org/joomla30/media/jui/js/jquery.min.js
http://demo.t3-framework.org/…omla30/media/jui/js/jquery-noconflict.js
http://demo.t3-framework.org/…mla30/media/jui/js/jquery-migrate.min.js
http://demo.t3-framework.org/joomla30/media/system/js/tabs-state.js
http://demo.t3-framework.org/joomla30/media/system/js/caption.js
http://demo.t3-framework.org/…em/t3/base-bs3/bootstrap/js/bootstrap.js
http://demo.t3-framework.org/…/system/t3/base-bs3/js/jquery.tap.min.js
http://demo.t3-framework.org/…gins/system/t3/base-bs3/js/off-canvas.js
http://demo.t3-framework.org/…/plugins/system/t3/base-bs3/js/script.js
http://demo.t3-framework.org/…30/plugins/system/t3/base-bs3/js/menu.js
http://demo.t3-framework.org/…ns/system/t3/base-bs3/js/nav-collapse.js

Optimize CSS Delivery of the following:
http://demo.t3-framework.org/…joomla30/templates/system/css/system.css
http://demo.t3-framework.org/joomla30/media/system/css/system.css
http://demo.t3-framework.org/…mplates/t3_bs3_blank/css/legacy-grid.css
http://demo.t3-framework.org/…/fonts/font-awesome/css/font-awesome.css
http://demo.t3-framework.org/…templates/t3_bs3_blank/css/bootstrap.css
http://demo.t3-framework.org/…/templates/t3_bs3_blank/css/template.css
http://demo.t3-framework.org/…/templates/t3_bs3_blank/css/megamenu.css
http://demo.t3-framework.org/…emplates/t3_bs3_blank/css/off-canvas.css
http://demo.t3-framework.org/…ts/font-awesome/css/font-awesome.min.css
http://demo.t3-framework.org/…la30/templates/t3_bs3_blank/css/home.css
http://demo.t3-framework.org/…a30/media/mod_languages/css/template.css


Seems to have no solution for this... :( damn...
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  1. more than a month ago
  2. General Discussion
  3. # 4
Gardner Luna
Gardner Luna
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Do you see any problem in the site: http://demo.t3-framework.org/joomla30/index.php/en/
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  1. more than a month ago
  2. General Discussion
  3. # 5
Gardner Luna
Gardner Luna
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Yeah, on the t3-framework.org, it uses old T3 version then there is no CSS and JS optimization option available yet. We're gonna to improve the site this week (content, performance..)
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  1. more than a month ago
  2. General Discussion
  3. # 6
Tom Kuther
Tom Kuther
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Getting rid of the blocking javascript warning will be almost impossible with jQuery. I managed to score 85 with the "Scripts down" plugin and moving everything but jQuery down to the bottom. But it also broke Phoca Maps which I'm using (even with everything disabled in plugin settings).
There are efforts to load jQuery asynchronously: http://www.yterium.net/jQl-an-asynchronous-jQuery-Loader - but that seems too intrusive for a CMS & Framework template.

With JS optimization turned on I get 64/mobile & 80/desktop, which is OK.

As for the t3-framework.org site, JS optimization seems turned off, images should be compressed with pngquant, and the main issue is the server performance I guess (7 seconds response time, outch :))
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  1. more than a month ago
  2. General Discussion
  3. # 7
Gardner Luna
Gardner Luna
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"Can you try it with t3 site?" Do you mean the t3-framework.org site?

I will check both t3-framework.org and t3 blank demo site to see if it happens or not :)
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  1. more than a month ago
  2. General Discussion
  3. # 8
Eugen
Eugen
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Hi Luna,

"Did you try to enable optimize CSS and JS from template style manager?"

Yes. I'm always working with 'optimize' CSS and JS for production mode.

Problem is still staying. :(

Can you try it with t3 site? Maybe you can find a solution...
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  1. more than a month ago
  2. General Discussion
  3. # 9
Alexon B.
Alexon B.
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Hello,

w3c scanner html/css

Me also but


When optimiser CSS activate can you put (Media="all, print";) or (Media="print";) on Meta.
eg: <script media="print" scr="files.css">
Or without optimiser CSS.


What the CSS edit variage replace "inline" to "block". (What change?)

regards, thanks
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  1. more than a month ago
  2. General Discussion
  3. # 10
Gardner Luna
Gardner Luna
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Hi Eugen,

Did you try to enable optimize CSS and JS from template style manager?

Please check the docs to see how it works: http://t3-framework.org/documentation/new-features#optimization

Gardner.
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  1. more than a month ago
  2. General Discussion
  3. # 11
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