apache

I have a domain where I keep all my pictures and I would like to be able to use multiple domains to access those images. "Well that's easy", I hear you saying. "Just use parked or addon Domains". Yes that's a fantastic solution... Unless you need to have an SSL certificate on the site. The problem is that you can only install 1 SSL certificate per site, and the SSL certificate must match only one domain name.

Quick example of how to set default expires headers. This will help prevent browsers from re-downloading the same images more than once and therefore reduce the load on your image server.