Alexa rank issues problem

One of my site have some administration files. This section can be access only whit user and password. All files have check login validation by php session.

If i acce开发者_开发百科ss a specific file by broser whitout logging the browser redirect me to the login page. That's correct.

Anyway, i have some issues whit alexa rank that can access all files whitout login user & pass. How is that possible?

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Alexa toolbar will be sending the url of the page your looking at to their servers but I highly doubt it's getting past your security like you think it is. It's simply ranking the URL and not the content of the page.