You can log in to Nettitutka using your Google account.
Nettitutka gets a unique identity code about you from Google so that your personal network measurements can be shown only to you. Nettitutka does not have an access to any other information of you from Google.
If you already have an active session in Google services, you will be shown your measurements right after clicking the Google logo below. Otherwise, Google will ask you to log in and grant Nettitutka an access to your identity code.