Can the visited resources, as well as the provider, somehow find out the following device data?

Question

Computer networks

When you access the Internet using a smartphone (using ordinary philistine wifi), the sites visited, as well as the provider, can find out the ip address of the smartphone, the browser used, the operating system, and so on.
1. Can the visited resources, as well as the provider, somehow find out the imei of the device?
And also:
2. Can the visited resources, as well as the provider, find out the serial number of the device?
3. Can the visited resources, as well as the provider, find out the mac address of the device? (including desktop)

Answer 1

The provider does not need your IMEI. And the serial number (of what? disk? memory module?) too. And he already knows MAC. Moreover, you tell him yourself - because often the binding goes through it. And if this is a router, then your MAC does not care for him - he will already link the router's poppy with the traffic that you create.
If you go to tyrnet from your phone via 3G, then of course, the opsos knows both IMEI and IP and all the traffic that was created.
Visited resources identify you not by IMEI and not by poppy. Google "browser fingerprint".

Answer 2

without running any software on the client - no, they can't.
MAC can, provided that the server is in the same local network with the client