WordPress wp-rocket Removes unused CSS
wp rocket issue with font awesome

Webfonts within stylesheets

If you've checked the above and are still having an issue with icons showing up,
it could be due to the fact that sometimes a webfont is called from within a stylesheet like this:

In this case, the necessary headers are not being applied to the font, so it still doesn't show up.
You can find out which stylesheet contains the reference to the font by using the developer tools in your browser:


Removes unused CSS font awesome icons


css safelist