Most likely nobody looked at it. As an interviewer I'll scan someone's GitHub or project if linked on their resume but won't generally do an extensive search for their online presence.
I’ve worked with HR departments that recommend against Googling to avoid bias, which I think makes some sense, particularly when it comes to politics. I don’t really want to know if a candidate cares deeply about (say) abortion one way or the other.
Their personal website is linked on their resume. The Anne frank project isn’t listed on the resume but still…