ofxLibwebsockets localhost example_server_echo

I am trying to use @robotconscience’s ofxLibwebsockets.

When I run example_server_echo and “Click anywhere to open up client example”, a new tab is open on Google Chrome (http://localhost:9092/) and I see this:

Am I missing something? Already checked the forum and the github issues.

Mac OS X El Capitan 10.11.6
openFrameworks 0.9.8

Solved, thanks to Samsy.

Instead of locahost, I needed to use 127.0.0.1 or my external IP address and everything worked fine.