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Plugin Reviews

JS & CSS Script Optimizer

Make your Website faster by packing and grouping JavaScript and CSS files. Also it provides an opportunity to add CSS & JS via admin panel.


22 reviews
Average Rating
3 stars
3.6 out of 5 stars
1 star
By , for WP 3.7.1

as soon as it was activated it crash my database not just my site! Had to get my host to recover it.

1 star
Not good..at all
By , for WP 3.7.1

Even after removing this plugin my site is taking two or more minutes to load. Need to find a way to restore since I did not backup.

1 star
Ne surtout pas installer !
By , for WP 3.7.1

Do not use !
Ne surtout pas installer. Le plugin est visiblement encore en phase beta et ne doit pas être utilisé sur un serveur de production.
Tous nos autres sites ont été inaccessibles jusqu'au reboot complet du serveur.

1 star
Not Suitable For Shared Hosting
By , for WP 3.7.1

As someone else already said it is just not suitable for sharing hosting, my site gave me a warning telling me it had hit the ceiling of 512mb of memory use and i had gone over on my processes 189 times.

It's a resource hog and it failed to work as advertised, the site design broke, i have a feeling they need to carefully redesign the plugin to be less resource hungry and perhaps create a manual for noobs although i'd expect default settings to work straight from the box, they didn't.

1 star
Do Not Use!
By , for WP 3.7.1

After reading a few of the comments, I made sure I did a full backup of everything before even downloding.

Enabled plugin with default settings, and immediately website failed to load.

On a refresh, all the menus were out.

Plugin deleted, and thankfully I didn't need my backup files.

Website now back to normal.

5 stars
By , for WP 3.6.1

Things sped up after a few minutes. I don't know why it took a while. I did clear the cache and refresh the page.

Woops. I should have looked at the front end instead of Pingdom. The darn thing broke my theme and the front end looked deranged. Disabling it fixed things and put them back to normal.

I'm using Twenty Twelve for one installation and Twenty Thirteen for two others. All three were broken.

It didn't help to deactivate Better WP Minify.


5 stars
By , for WP 3.6.1

Plugin provided me a simple and useful control options on the admin side, easy steps to configure and speed-up my sites. Efficiently works on the most sites after several minutes. Your site can be more speedy with it!!! It really works fine.

As for my suggestion:
As noticed author of plugin, this plugin is based on Dean Edwards's JavaScript Packer... Maybe this library should be updated to the newest version!
I hope you will find time to do it :)

1 star
By , for WP 3.6

Do yourself a favor and steer very clear of this plugin. Throws error messages which do not go away when remedied. Has slowed my site load time by 4 seconds. Dev is unresponsive. Continues to break my site after deletion. Very unhappy with this piece of garbage.

5 stars
Just works
By , for WP 3.5.2

Went from a Yslow rating of 88 to 98 without too much effort

5 stars
Great to have such a tool
By , for WP 3.5.1

This plugin helps me to improve the site performance. Using JS/CSS combiner you can reduce a number of JS and CSS that give you more scores in speed. The site speed is very important both for users and search engines.

I found some issue with plugin and the author was so kind to fix that. This makes me really happy. Thanks!

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