I am using mod-deflate on httpd to compress resources. Pagespeed complains that an external resource (facebook like button) is not being compresssed:
Compressing https://fbstatic-a.akamaihd.net/rsrc.php/v2/yU/r/lvRlebSUWb1.js could save 126.0KiB (69% reduction).
Is there a solution to this?