Recently purchased the Archer A20 and was hoping that this would give me the parental controls I desired based on their advertisements, but they don't seem to work that way.  I want to be able to track the websites that my teenagers are visiting.  Via the Parental Controls option of the router page, I can see the domain that they are visiting but not the full URL.  For example, I can see they went to Youtube but not what video they are watching.  Also, the history of websites visited only give like the last one or two hours.  I'm not checking this every hour so I'd like to be able to see full history.

Is this how the parental controls are supposed to work or am I just missing something?  It seems like promising being able to check on sites your children visit would allow you full controls.

Thanks