Isn't there a way to get this information from the server?

You are the server. Something in your framework may track it for you, but you didn't mention any of the components.

Or cashed somewhere in the browser

There's no way to ask the browser if you told it or not. There's no way to observe the browser for the effects of having told it.

In reply to Re^2: Don't reprint header by ikegami
in thread Don't reprint header by erpence

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