DarioBF

This plugin allows you to easily dequeue styles and scripts from your site’s queue.
It also allows you to check which ones are called from the Archive, Single, Page and Frontpage templates of your site.
Once you used it, you can copy&paste generated code to your plugin or theme files.
This plugin can break your site frontend, so be careful when using it. If you don’t know what you are doing, please don’t use this plugin.

BF WPO Dequeuer

JS & CSS files conditional load for improve performance

Thanks Dario, great idea!

Useful plugin

Dequeue scripts and styles from your site's queue.

David Garcia

Web Page Speed Checker is a plugin designed to control the Google Page Speed Score of your blog pages.
It connects with Google Page Speed Online to check different optimization rules and test it with your blog addresses.
This plugin alerts you with an email to let you fix any optimization problem that your daily basis may introduce in your blog.
Also we provide you with a Widget that allows to show your PageSpeed Score on every page of your blog that you are checking agains Google Page Speed Online.

Web Page Speed Checker

Web Page Speed Checker is a plugin designed to control the Google Page Speed Score of your blog pages.

BF WPO Dequeuer vs Web Page Speed Checker