How to Cache Static Content with CDN

[Rehan]

Hi everyone,

I am running a forum site and doing a webpagetest I keep getting an 'F' grade for the Cache Static Content setting.

All of the links that the results show me for stuff that isn't being cached is what is being served via my CDN. The images are all uploaded to the CDN directory which then propagates to all of the nodes that the CDN is active on.

What steps can I take to make sure that my images are seen as "cached"?

Thank you very much for your help.

Code:

FAILED - (No max-age or expires) - http://cdn.forumediainc.com/********/collapse_40b.png
FAILED - (No max-age or expires) - http://cdn.forumediainc.com/********/tab-collapsed.png
FAILED - (No max-age or expires) - http://cdn.forumediainc.com/********/forum_link-16.png
FAILED - (No max-age or expires) - http://cdn.forumediainc.com/********/category-16.png
FAILED - (No max-age or expires) - http://cdn.forumediainc.com/********/widget-comment.png

[pmeenan]

Reach out to edgecast and see if there is a configuration option that you need to set for your resources.