Eliminate render-blocking JavaScript and CSS in above-the-fo

[kalanithi]

Hello Sir,
Eliminate render-blocking JavaScript and CSS in above-the-fold content???
Anyone know how to fix this issue? My site is very slow.
Should Fix:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 15 blocking script resources and 10 blocking CSS resources. This causes a delay in rendering your page. please see the my screenshot
http://www.tech2cool.com/ ...es/vp_promart/js/template.js.php?v=1.0.5
http://www.tech2cool.com/ ...omponents/com_complete_ship/js/base64.js
http://www.tech2cool.com/ ...omponents/com_complete_ship/js/jquery.js
http://www.tech2cool.com/ ...ents/com_virtuemart/assets/js/facebox.js
http://www.tech2cool.com/templates/vp_p ... dernizr.js
Version:
Joomla : 2.5.14
Virtuemart : 2.0.20b
Php 5.3
Mysql 5.3
Apache 2.3

[jenkinhill]

You can speed you site up considerably by updating the PHP version on the server to 5.4+ and updating your insecure Joomla & VirtueMart versions.  http://forum.virtuemart.net/index.php?topic=118683.0

Automated remote site testing is rarely reliable.

[GJC Web Design]

also only ONE of those scripts comes from Virtuemart and it is (facebox.js) ONLY 10kb and will be cached after the first load

and you must be loading jquery at least twice!

http://www.tech2cool.com/ ...omponents/com_complete_ship/js/jquery.js