Title: Error with Combine CSS files
Last modified: March 7, 2020

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# Error with Combine CSS files

 *  Resolved [wpweaver](https://wordpress.org/support/users/wpweaver/)
 * (@wpweaver)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/error-with-combine-css-files/)
 * Hi SiteGround –
 * I have found a problem with the Combine CSS frontend optimization.
 * This problem can easily be duplicated if you use my theme – Weaver Xtreme – the
   theme has tens of thousands of users, so it is not really a lightly used theme.
 * Weaver Xtreme uses Genericons. They are loaded in the native fonts.min.css file.
   The .css file includes the genericon files following Genericons standards.
 * That includes using an @font-face with a url with a . in the URL.
    I believe 
   that is the problem.
 * But to recreate this problem, use Weaver Xtreme on some test site. It is easiest
   to see the failure of loading the Genericon files if your test site has a main
   menu that includes submenus. The Genericon down arrow icon is replaced with a
   garbage symbol.
 * I can provide you with a test site to see the issue if you wish.
 * Mostly I think those who use SG Optimizer don’t customize it much – thus you 
   might not see this particular issue. But I had a user set that option, and it
   is only because I host my theme support site on SG that I was able to figure 
   out the issue.

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Hristo Pandjarov](https://wordpress.org/support/users/hristo-sg/)
 * (@hristo-sg)
 * SiteGround Representative
 * [6 years, 2 months ago](https://wordpress.org/support/topic/error-with-combine-css-files/#post-12522587)
 * Thanks for reporting this. I will look into it and we will see if we can improve
   on such declarations on the next version. Meanwhile, please use the exclude functionality
   in the CSS Combination functionality simply to remove this file from being combined.
   Since it loads only the fonts that should not affect your site speed.
 *  [pokermunkee](https://wordpress.org/support/users/pokermunkee/)
 * (@pokermunkee)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/error-with-combine-css-files/#post-12529317)
 * When I enable “Combine CSS files”, my font changes back to default. Using Enfold
   theme.
 * Anyway to prevent this?
 *  [pokermunkee](https://wordpress.org/support/users/pokermunkee/)
 * (@pokermunkee)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/error-with-combine-css-files/#post-12529338)
 * sorry, replied too soon.
 * fixed it by ignoring /uploads/useranyfont/uaf.css.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Error with Combine CSS files’ is closed to new replies.

 * ![](https://ps.w.org/sg-cachepress/assets/icon-256x256.gif?rev=2971889)
 * [Speed Optimizer - The All-In-One Performance-Boosting Plugin](https://wordpress.org/plugins/sg-cachepress/)
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 * 3 replies
 * 3 participants
 * Last reply from: [pokermunkee](https://wordpress.org/support/users/pokermunkee/)
 * Last activity: [6 years, 2 months ago](https://wordpress.org/support/topic/error-with-combine-css-files/#post-12529338)
 * Status: resolved