FAIR

Federated and Independent Repositories

Page Speed Optimizer: HTTP/2 Push, Async JavaScript, and Defer CSS

Plugin Banner

Page Speed Optimizer: HTTP/2 Push, Async JavaScript, and Defer CSS

by PI Web Solution

Download
Description

  • Push / Pre-load all JS files in site with one simple option

  • Push / Pre-load all the CSS files in your website

  • Push / Pre-load other resources throughout the site or based on the page types

  • Load CSS Asynchronous or Remove any CSS file throughout the site, or there is a conditional selector that you can apply

  • Async / Defer / Remove any JS file throughout the site or based on the WordPress page type

  • You can create mobile device specific rule to push, pre-load, remove, async js or css, this works based on the device user agent detection

  • You can create desktop device specific rule to push, pre-load, remove, async js or css, this works based on the device user agent detection

  • Conditionally remove JS and CSS from various WooCommerce pages like checkout page, cart page, product page, product category page

  • You can push pre-load resource specific on some pages by their ID

  • Remove CSS, JS specific to page or post by their ID

  • Organize rules in group for easy management of the rules

  • Remove CSS, JS on all pages leaving only on the page you specified

  • optimize WooCommerce speed

  • optimize WordPress website speed

Mobile and Desktop detection works based on the wp_is_mobile() function of the WordPress that detect device based on the user agent data send in the request

Apart from this it also offer ability to remove Css and JS file from specific pages based in the selected page tag conditions

Eg: if css path is https://s.w.org/style/wp4.css

then you can match it with wp4.css or style/wp4.css or s.w.org/style/wp4.css

you use 2nd method (style/wp4.css) for more precise selection (this avoid error when there are 2 style with same file name)

I want to push some resources when mobile device is used

Yes you can do that

I want to remove some css / js when mobile device is used

Yes you can do that using our mobile detect rule, that works based on the browser user agent detection

I want to push some resource when the request is coming from desktop

Yes you can do that using Desktop specific rule

I want to use it for the WooCommerce related js and css file

yes there is rules to control resources based on WooCommerce page types like product category, shop, single product, cart, checkout pages

I want to push/pre-load resource on specific page

you can do that there is that allows you to specify the Page id for which you want to push the resource

I want to remove some JS and CSS specific on some page

Yes there is rule using that you can remove it for specific page by specifying the page id, e.g: 1,4,66 will select the page with id 1 ,4, and 66

I want to remove it for whole site excluding certain pages

Yes you can do that we have rule to apply rule everywhere excluding the page you specified by id

Does it work with HTTP3

Yes HTTP3 also support push and pre-load of resources

Remove CSS and JS from all the pages excluding one page

Yes you can do that by using the Exclude option and the page selection rule, so that way js or css will be removed from all the pages except the one you specified

Does what is says on the tin.

By reecejames on November 25, 2025

Makes the changes requested. Deciding which approach is best to use, does take a little thinking/testing to confirm best approach.

Doesn't work

By afaceripedia on October 21, 2025

None of the rules are working. Don't bother to install.

Excellent

By fermds on September 29, 2025

Excellent

yess we can

By ilgrizly on August 1, 2025

yes we can

very nice, great success

By wp-3-8-krap on July 2, 2024

Would recommend,

Cool APP

By Anonymous User (anonymized_20115841) on April 10, 2024

Cool APP
It would be great, if there where an automated setup - process.

My go-to plugin for optimization work

By Ashutosh Sharma (ashutosharma97) on December 9, 2023

Thank you for offering this great plugin to users. I have been using it for quite some time, and haven't faced any issues with it. It works great.

The only thing that I would suggest is adding a widget to edit screen to allow preloading specific files on that page.

helpful

By liliek pur (liliek23) on October 9, 2023

very helpful

gj!

By cccoll3 on September 9, 2023

boosted my websites big time!

nice job

By tlgoa on May 27, 2023

simple and easy

1.10.40

  • Fix: Fixed the issue exact page id field not showing after saving the rule

1.10.31

  • Fix: Fixed the issue with the select2 not loading properly when WooCommerce is not installed
Back to top