W3 Total Cache – error mime detection

I have a client site (hartmanjewelers.com). I installed W3TC so that I could apply MaxCDN. I have the CDN pull zone created, but it's not working completed.

Hosting – GoDaddy Shared

What I've noticed is that when I run a compatibility check it says that Mime detection is no enabled.

I noticed that for other clients that are running GoDaddy shared hosting, their compatibility shows "Installed (file info)".

I called GoDaddy and they said that it was a .htaccess file issue that we would handle on our end. I copied the 'mime' section from the working client file and added to the mime section of the Hartman file, but it didn't work.


screen shot from Hartman compatibility test

screen shot from working compatibility test

old Hartman .htaccess file

working .htaccess file

new Hartman .htaccess file

Any/all help is greatly appreciated.