How to remove unused CSS LiteSpeed Cache? This new post will provide a simple solution for you. At Bobcares, with our WordPress Support Service, we can handle your WordPress issues.

Removing Unused CSS LiteSpeed Cache

We may sometimes notice PageSpeed Insights’ warning about removing unneeded CSS while performing a speed test. Themes and plugins for WordPress add a lot of CSS code that is unnecessary for us to use. By removing unnecessary CSS code, WordPress’s functionality and user experience can be enhanced. This post will show us how to simply delete unused CSS from the WordPress website without breaking it.

Before going with the removal process, we need to find the Largest CSS Files. Sort the coverage report in Chrome Dev Tools by “usage visualization” to identify the CSS files that take up the most space. The name of the plugin, theme, or other third-party code that produced the file is often included in the URL. It will be simpler for us to decide what needs to be optimized as a result.

Steps To Remove Unused CSS LiteSpeed Cache

1. With the used CSS in a separate file, remove the unused CSS: Because the size of the HTML is constant and, unlike inlining, the separate file may be cached, creating one is quicker. Additionally, FlyingPress and the CSS in LiteSpeed Cache load it in a separate file. Additionally, unlike the majority of other plugins, which use different files because they are faster, WP Rocket optimizes for scores rather than visitors.

2. Do not use plugins that add CSS: Query Monitor and WP Hive are useful tools, however, they don’t always indicate whether a plugin provides additional CSS or JS to the front end. Because of this, the plugin’s full effect won’t be seen until we retest the website after adding content to the front end. The most frequent offenders are page builder plugins for design-related galleries, sliders, contact forms, comments, chat, calendars, and social media.

3. In page builders, enable CSS optimizations: There are various options for lowering CSS size in both Elementor’s and Divi’s performance settings, such as better asset and CSS loading and dynamic CSS, respectively. In general, enabling more performance will yield better results.

4. Disable icons that are not in use: Turn off the Elementor icon set if we aren’t using it. This is described in the docs for Elementor or Perfmatters for Google Fonts plus Font Awesome.

5. Disable CSS in plugins for asset unloading: With the aid of Perfmatters, we can delete unnecessary CSS, disable CSS/JS (or full plugins) when they are not required, and swap out YouTube iframes for preview images. All these techniques can be utilized to increase accessibility for the CSS that is still unused. Asset CleanUp Plugin also allows us to disable CSS and JS files.

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Conclusion

The article points out five steps from our Tech team to remove unused CS LiteSpeed Cache.