Title: Eliminate render-blocking resources
Last modified: January 28, 2020

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# Eliminate render-blocking resources

 *  Resolved [Yıldırım Sertbaş](https://wordpress.org/support/users/technokaptann/)
 * (@technokaptann)
 * [6 years, 3 months ago](https://wordpress.org/support/topic/eliminate-render-blocking-resources-5/)
 * Hi,
 * there was no warning in the plugin interface related to the js file in the screenshot.
   what can be done about this js file? What to do if something is done manually?
 * What can also be done with unused css files?
 * screenshot: [https://prnt.sc/qtwigh](https://prnt.sc/qtwigh)
 * thanks
    -  This topic was modified 6 years, 3 months ago by [Yıldırım Sertbaş](https://wordpress.org/support/users/technokaptann/).
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Feliminate-render-blocking-resources-5%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Plugin Author [Gabe Livan](https://wordpress.org/support/users/gabelivan/)
 * (@gabelivan)
 * [6 years, 3 months ago](https://wordpress.org/support/topic/eliminate-render-blocking-resources-5/#post-12374638)
 * [@technokaptann](https://wordpress.org/support/users/technokaptann/) I’ve noticed
   you’re using WP Rocket which is good and they the option to load deferred JavaScript
   with safe mode which is the recommended way because your website is likely requiring
   jQuery to be render-blocking to work properly. If you “defer” jQuery and later
   on you install a plugin that has inline JS code requiring jQuery, then you might
   get errors in the console such as “jQuery is undefined”. Please read this article:
   [https://docs.wp-rocket.me/article/1265-load-javascript-deferred](https://docs.wp-rocket.me/article/1265-load-javascript-deferred)
 * As for the unused CSS, that file can be reduced to a smaller size if you unload
   more CSS files that aren’t needed. Removing every byte (pretty much) of unused
   CSS is tricky and very time consuming, therefore it’s something I wouldn’t recommend
   for most of the websites.

Viewing 1 replies (of 1 total)

The topic ‘Eliminate render-blocking resources’ is closed to new replies.

 * ![](https://ps.w.org/wp-asset-clean-up/assets/icon-256x256.png?rev=1981952)
 * [Asset CleanUp: Page Speed Booster](https://wordpress.org/plugins/wp-asset-clean-up/)
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 * 1 reply
 * 2 participants
 * Last reply from: [Gabe Livan](https://wordpress.org/support/users/gabelivan/)
 * Last activity: [6 years, 3 months ago](https://wordpress.org/support/topic/eliminate-render-blocking-resources-5/#post-12374638)
 * Status: resolved