I guess it depends on what you're expecting. I expect Refer headers to be sent when I click a link or load a resource (ssl restrictions withstanding https://to

I guess it depends on what you're expecting. I expect Refer headers to be sent when I click a link or load a resource (ssl restrictions withstanding https://tools.ietf.org/html/rfc2616#section-15.1.3 https://tools.ietf.org/html/rfc2616#section-15.1.3).