Magento 1.9 – Fix Speed Issues and Eliminate Render-Blocking JavaScript and CSS

cachecssfull-page-cachejavascriptmagento-1.9

I tried this methods link
to speed site, but still not working. please suggest me how to speed up the site for mobile version.

Best Answer

I installed pagespeed mod for apache on my server.. Things are 90+ now. If you have root access, i would recommend doing that. Link:- https://developers.google.com/speed/pagespeed/module/

Related Solutions

PageSpeed – Eliminate Render-Blocking JavaScript and CSS

I solve Remove render-blocking JavaScript issue on Magento-1.9.x as follows:

<script src="filename.js"></script>
Replace with Following:  
<script src="filename.js" defer></script>
<script src="filename.js" async="async"></script>

<action method="addJs"><script>prototype/prototype.js</script></action>  
Replace with Following:  
<action method="addJs"><script>prototype/prototype.js</script><params>defer</params></action>  
<action method="addJs"><script>prototype/prototype.js</script><params>async</params></action>

hints: it may locate on base theme

app\design\frontend\base\default\layout\page.xml about line:38,

If you use active theme different path ex for rwd as app\design\frontend\base\default\layout\page.xml

Magento – Eliminate render-blocking JS and CSS

Although, not a direct answer, but,

If you are trying to defer the parsing of prototype.js, I'd strongly suggest against that. This file is responsible for many functions on the page, even for above the fold content, including menu bar and search form. 55/100 score shouldn't be only because of this file. You should focus on improving other things first. Deferring of JS is a general recommendation which doesn't apply to Magento unless you have some extra strong knowledge of prototype and Magento both. It will also require modification of a lot of files in your whole theme.