$dbh->do("INSERT INTO Site_Visit SET firstVisit = NOW(), lastPage = ?, firstPage = ?, IP = ?, userAgent = ?, orsa = ?, orta = ?, Person_idPerson = ?", undef,
          $ENV{'REQUEST_URI'}, $ENV{'REQUEST_URI'}, $ENV{'REMOTE_ADDR'}, $ENV{'HTTP_USER_AGENT'}, $cookie{'orsa'}, $data{'orta'}, $user)
      unless $ENV{'HTTP_USER_AGENT'} =~ /bot/i or $ENV{'HTTP_USER_AGENT'} =~ /facebook/i or $ENV{'HTTP_USER_AGENT'} =~ /dataprovider/i;

##</code><code>##

SELECT ? IN ( SELECT userAgent FROM Blocked_Users )