User288213138 posted
Hi rajemessage,
s1) is it going to have any other drawbacks, except it does not go back and shows the previous page in URL.
Server.transfer can only run between the same site on the same server, so you cannot use Server.Transfer to redirect users to a site on another server. To redirect to a site other than the server, only Response.Redirect can do it.
And Server.Transfer maintains the original URL in the browser, it may make for confusion when debugging.
More information about the difference between Response.Redirect and server.transfer you can refer to this link:
https://stackoverflow.com/questions/224569/server-transfer-vs-response-redirect
Best regards,
Sam