Why it shows the "LOCKDOWN WP" in the admin of the member user?

Why it shows the "LOCKDOWN WP" in the admin of the member user?
here is the link: http://blog.prosper8dotcom.com/maribel/wp-admin/index.php?wdeb_off
and also the "wp-admin" in the url???

Please help to removed those said concerns in order to white label even the admin user's panel.