I am not using PHP and log in system for identify users currently. So, the embed link can not be monitor to where it is directed.
Advantage(If applied)
This type of system is good because if combine with log in system, may monitor any secret link at the net that allow the admin for have direct link monitoring upon others developers creations, and better, if any developers do sciences system or healthcare software, it can be monitored by life care team.
Create Domain System
Front-end and Back-end
Disadvantage
Advantage(If applied)
Example