Which zotonic branch are you using? The thing is that zotonic always starts an ssl listener. Which port is used depends on your zotonic.config. The default is 8443.
Which port is used can be seen in the console.log. 2016-10-13 11:27:01.234 [info] <0.248.0>@zotonic_sup:init:182 Web server listening on IPv4 any:8000, IPv6 ::8000, SSL :8443 -- --- You received this message because you are subscribed to the Google Groups "Zotonic developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to zotonic-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
