Parental Control Categories

Hi.

I have a 11 year old boy i want to block from various sites like a.dult, gambling etc etc.

But he is heavily into minecraft and i don't want to take that away from him.

Currently i have added:

Hate (Have no clue what this blocks)

Drugs

Online Dating

###### (******, don't know why this was blocked but ok)

matur.e Content

Suicide

Violent Cartoons

Hacking

Scams

Narcotics.

Still parental control blocks sites like planetminecraft.com etc etc.

I can't find out what category is blocking this, and its getting annoying.

I've been looking and searching various sites and i can't find any information about the categories, i see a vague description on a pdf file.

But thats about it.

Is it possible to get more information on what various categories block?

Also a request on a deeper control on the categories if thats possible?

Regards

Roger Jakobsen

Edit: I know i can add maually, but thats not what i want