How can I send Client side browser events to Server

I want to send the browser events that can occur, onclick,onsubmit,etc.. to a server.
How can I send the events occuring to the server?
At least sending the event and the element it occured on is fine, as i will be having the same webpage loaded in the server side and I want to try duplicate the same there.
Currently I am working on CefSharp in the server end and using JS to execute the user commands, manually, like click and all. But I want to be able to recieve from the client end and duplicate here.

Please comment if ant clarifications needs as I can refine the question further if needed. Sorry I am beginner and I dont know how to go about or what to asl for exactly :(