DS wants to look things up with me on Google and he's 11 with SEN, and though his reading of words/sentences is not that far behind Y6, he doesn't get many of the concepts and would also be offended by results that say "do this for your child" when he wants things for him.
He's still at the stage where we'd sit with him to use it and his current question is "how do I get rid of nightmares" which is definitely going to come up with things that are more suitable for older readers, and things "to do for your child".