Server.Transfer vs Response.Redirect vs Server.Execute

Server.Transfer conserves server resources. Instead of telling the browser to redirect, it simply changes the "focus" on the Web server and transfers the request. And it can be used to transfer to the page which is in the same site or webserver.

Server.Execute inserts the form output in the current form.

Response.Redirect is also used to redirect the page to some other webserver whereas server.transfer won't do this. when the statement Response.Redirect() is executed, the current page is immediately unloaded and the identified page is loaded.