Congratulations!  You have been authenticated for this page.  This would be help documentation or whatever.

If you refresh this page, navigate away and come back, or change the URL to omit the token it should still load properly and allow you access.

If you send the link containing the token to someone else, access should be denied to that user as the token has already expired.

If you close your browser and reopen it and navigate directly to this page again, you should receive an error that access is denied.  You will need to go to again and click the secure access button.