How do I 'leverage browser caching' for Google fonts?

Question

I tested my site via Pingdom and got this:

I searched but couldn\'t fi

Answer 1

What I got to work was adding PHP as a post-processor to my CSS files in my .htaccess file with the code (I'm using a custom .pcss file extension - just to make it separate from my simple CSS files):

SetHandler application/x-httpd-php
Header set Content-type "text/css"

Then I used the following code in my CSS file to get and echo the content of the font URL I wanted.