How to block specific sections of websites

I want to allow

www.youtube.com

 

but block

www.youtube.com/joesmith

 

is there a way to do this without blocking the entire site?

 

 

Hi hemlock,

 

Thanks for your inquires.  Currently, the program supports the feature of allowing and/or blocking a primary domain, not a sub-domain.  This is on our enhancement list for the sub-domain.

 

Thanks,

Katie