Font Awesome not working in Firefox & IE

Question

I\'m having an issue with font awesome which is included into a wordpress site. In Firefox and IE the icons won\'t show at all, however in Chrome & Safari it works fine.

Answer 1

I know this is an old post, but it did help me figure out some issues.

I have the standard apache configuration and mod_headers enabled.

I have a /font/ folder in the DOCUMENT_ROOT , adding an .htaccess in such folder (/font/.htaccess) with the content suggested by Markus worked on all the browsers:

  
    Header set Access-Control-Allow-Origin "*"