I am new to mqtt, so any answer is appreciated. 

My objective is to display real time Mqtt messages on a html page. It seems easy but not for me.

I am not sure on how to create a bridge between my mosquitto broker(it is running on my Rasberry Pi) and HiveMQ(at the moment running on a laptop).
And how do I link my html page to display the mqtt messages ?

I don't what to use java or other complicated plugins.

thanks.