When loading TeX.SX over TLS (e.g. http://tex.stackexchange.com/questions/275175/force-equal-hinting-when-combining-symbols) with *HTTPS Everywhere*, images are not displayed.

Firefox shows this error (e.g. for https://i.sstatic.net/k1rDN.png):

> An error occurred during a connection to i.stack.imgur.com. Peer
> reports it experienced an internal error. (Error code:
> ssl_error_internal_error_alert)