1) Open the Chrome Developer Tools Console
2) Navigate to a page which requests the fontawesome-webfont.woff resource from netdna.bootstrapcdn.com
1) A warning is displayed; it states:
Resource interpreted as Font but transferred with MIME type application/x-woff: "https://netdna.bootstrapcdn.com/font-awesome/3.1.1/font/fontawesome-webfont.woff?v=3.1.0"
1) No warning is displayed
1a) Please contact your provider bootstrapcdn.com to have them update their web server configuration to serve .woff files with MIME type application/font-woff
See "Google Chrome and WOFF font MIME type warnings" (Mar 15, 2013):
Here was an earlier somewhat similar issue that was resolved by the reporter [ #654 ].
@gregoryfoster could you please report this to maxcdn?