Having issue with running onready script in published site!

Hey,
Why do post the message on the onReady event? Have you tried the following?

$w("#html1").onMessage((event) => {   
  $w("#html1").postMessage([CTypesCount.length].concat(CTypesCount).concat(CTypes).join())    
});

If you don’t see the event message, it means that the event is not fired.

Best,
Tal.