I wanted the page of "online.php" display true activities and have no words "Unknown Location" as below.
Unknown Location
/dbt_rq.php?do=stats
/dbt_rq.php?do=answer
/dbt_rq.php?do=answer&type=friends
/dbt_rq.php?do=answer&type=online
/dbt_rq.php?do=answer&type=specific