I'm experiencing a problem where certain content (images) are not being cached when loaded from an https connection. The issue is occurring on both local and remote hosts, both are using self-signed certificates.
Sample response header:
HTTP/1.1 200 OK Date: Thu, 19 Jun 2014 17:22:53 GMT Server: Apache/2.4.9 (Ubuntu) X-Powered-By: PHP/5.5.11-3+deb.sury.org~saucy+1 Cache-Control: max-age=31536000, private X-Frame-Options: SAMEORIGIN Keep-Alive: timeout=5, max=100 Connection: Keep-Alive Transfer-Encoding: chunked Content-Type: image/jpeg
Are there any known issues with caching and self-signed certificates?