How can i remove unused CSS Issue in Word Press

Envato Customers Web and Code
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1

Dear Bloggers!
My Website Loading Speed slow So, Recently, i used a plugin but in this plugin an Error Show that is Unused CSS Error. I didn’t solve this Error in My Website Magic 8 Ball

So, Anybody Slove this Error then They Reply me or Shared me Magic8ball-online (.com)

2

The best way to fix this is to use a plugin like Autoptimize or Hummingbird. These plugins can analyze your site’s CSS and JS files, and automatically remove any unused code.

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@stephenverascando

You can do it the old fashioned way - although time consuming, it might teach you how CSS works.
If you use FTP to upload and download to your server, then here would be my suggestion:

  1. Back up your theme and website files on your computer
  2. Check speed insights:

https://pagespeed.web.dev/

Then look through all those files manually and go from there.

Any plugin you use, any theme extension, will just keep adding to your website loading speed.
It also might be that your server is slow or your website is just overloaded with bloatware and crap you don’t need.

4

The “Unused CSS Error” means your website has CSS code that’s not being used, slowing it down. To fix this:

  1. Use a plugin like WP Rocket (enable “Remove Unused CSS”) or Asset CleanUp to remove unused CSS.
  2. Manually identify unused CSS using tools like Chrome DevTools or PurgeCSS.
  3. Switch to a lightweight theme like GeneratePress or Kadence.
  4. Use a CDN like Cloudflare and enable caching to boost speed.
  5. Minify CSS with plugins like Autoptimize.

Try these steps, and let me know if you need help!