Wordpress LScache Plugin: unused CSS caused by litespeed
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hello, I have a problem, I test my website on pageinsight, and there is an unused CSS: https://cdn.yourtinbox.com/wp-content/litespeed/cssjs/ef014.css. How can I remove it? Thank you for your time. Jeff The page I need help with: https://cdn.yourtinbox.com/wp-content/litespeed/cssjs/ef014.css Hi, Its actually not caused by LiteSpeed. If you test it with plugin disabled , you should see 4 of them , where LSCWP just combined them into one file. LSCWP can only combine/minify the CSS file , but it can not remove the unused ones, we have this on to-do improvement list though. Best regards, Hi, Thanks for your quick reply. And forgive me a green hand on this. Could you pls teach me how to remove it, I know its not your work, but if you can, I will appreciate it. Best regards Hi, This may require some CSS knowledge. Basically , disable CSS combine , CSS minify for moment and test the page again, pagespeed insight will list out the unused CSS files , then you will need to tweak these files it warns about , remove the unused style Best regards, Hi @CacheCrawler, in your opinion which is it the best way to remove and unused CSS and works with Litespeed? Id like to start to use some online service to remove the unused CSS, but doing that I need to replace the original CSS by FTP and Id like to know if there is a way that you already know that it works well with your plugin. Thanks. Hi, Sadly not for now , but we do have a to-do plan to improve this part. Best regards, Amazing @CacheCrawler. I cant wait to discover the next improvements about this.
LiteCache Rush: Speed comes from using less, not from doing it faster
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