Ok, let me explain why it's an incomprehensible request.
See this question below:
Why is it that I see the same URL when I'm logged in and logged out for this thread.
The problem is not technical knowledge, it's careless phrasing of the question.
I would have to ask many questions just to get you to provide the info I need to answer this one question.
What site (here.. yours)?
By "same URL" what the heck do you mean? Static vs. dynamic? Has sessions?
What are you doing?
How can I replicate your problem?
I could go on, it simply makes no sense.
Please do read that link, it'll explain why it's not possible to answer your questions.