Blocking certain web pages on nook tablet

[jnmblan]

Is there a way to block certain pages from popping up rather than blocking web-browsing in general? I bought a NT for my 8 y/o and I am trying to monitor what he looks at. I like for him to do research with it, just trying to becareful. Thanks in advance.

 

[v hamilton]

Please block all websites and pages containing porn on johns nook tablet.
Thank you.