I can not edit the NGINX on my server nor can my hosting company. This is what they said "I am afraid that the Nginx.conf file cannot be edited on shared servers. The only way custom values can be applied under it is within Dedicated server with Root access. Setting up a code under .htaccess should enforce the Leverage browsing if set up properly."
I used hummingbird that is supposed to update the .htaccess files. I am getting this message "Your .htaccess file has been updated" However only one value changed to the 8 days that is recommended. This was for Media ONLY. Java, CSS, images are all the same.
What can I do? I am a novice at this and I do not know code? This was advertised as an easy fix?