Beware of fake Google page. In recent years many emerging problems in the online world, especially the many online criminals milling. Why David Nainggolan called criminals? Because they tried to take the captain's data, one with page Phishing. Curious? . . .Note, Google Adsense correct address is https: / / www.google.com / adsense not http://google.com/adsense. See the difference right? The original was using https while if http was not the original meaning.
Https: / / means use SSL secured. However, this occurs when David Nainggolan typed google.com / adsense in the browser address URL using the Google Chrome browser. So, I do not know what the error lies in the browser or not. Because, when using Mozilla Firefox typed google.com / adsense automatically redirected to https: / / www.google.com / adsense.
In conclusion what then? If you log in to your adsense make sure the site using https: / / www.google.com / adsense and green in writing https: / / it.