This message, that you may receive when you access a page in Google dot com, inform you that there is a security warning in your data. @KOBAYASHI_Jun . It is not directly related to the Help Page, but simply to the access with your account to a Google service.
Same kind of messages are also sent to us by Google via email, inviting us to review our settings and permissions
It can be related to the App that have access to your data (e.g. Local Guides Connect need to know your account for you to log in).
The message invite you to review the access given by you, to make sure that everything is fine, and you are aware of the fact that your data are visible for the Apps.