Help with a web-server

Sorry maybe I am not totally clear.

I want to send some data from my microcontroller to my phone.
The HTTP request should be coming from my microcontroller but for now I am testing on my PC that sends this code.

On the phone I want to see what is received. Nothing more, at this stage.
So the phone should be triggered when the request is received and displayed the received code in the label.

I started here:

But I do not want to send anything to the micrcontroller. I only want to receive some data from the microcontroller.

Luc