XF 1.5 adding expire headers to attachments

[badstraw360]

Hey guys I have a few attachments displayed on the front page that usually won't change.
I would like to add expire headers to improve the overall speed of my board.

If I test my site via gtmetrix I get this:

There are 4 static components without a far-future expiration date.

• http://fonts.googleapis.com/css?fam...0,300,300italic&subset=latin,greek,vietnamese
• http://www.site.com/attachments/index-jpg.49468/
• http://www.site.com/attachments/tank_dali-jpg.44970/
• https://www.google-analytics.com/analytics.js

Adding this doesn't make any difference :

<IfModule mod_expires.c>
    ExpiresActive On
    ExpiresDefault "access plus 1 seconds"
    ExpiresByType text/html "access plus 1 seconds"
    ExpiresByType image/gif "access plus 3456000 seconds"
    ExpiresByType image/jpeg "access plus 3456000 seconds"
    ExpiresByType image/png "access plus 3456000 seconds"
    ExpiresByType text/css "access plus 3456000 seconds"
    ExpiresByType text/javascript "access plus 3456000 seconds"
    ExpiresByType application/javascript "access plus 3456000 seconds"
    ExpiresByType application/x-javascript "access plus 3456000 seconds"
</IfModule>

I would appreciate any input.

 

[Nuno]

This would help https://xenforo.com/community/resources/tinhte-image-attachment-optimization-cdn-support.909/