If this is done by a fifteen year old, well done. Given the poor quality of so many web sites, well done regardless. And my apologies if I'm entirely off here, but given how integrated the bedtime calculator is with the mattress sales part of the site, I can't shake the idea anymore that we all fell for clever marketing, here, instead of that we're presumed to be looking at an aspiring, young developer's plea for rec…
You are right. Your comment combined with dozens of inane one line exclamations about how well done, great, etc. this is made me kinda suspicious. And indeed, one of his previous submitted links is some kind of guide on how to clean tile floors in 2020. Some of the commenters here are commenting twice, saying basically some thing and even their history is full of low effort comments.
Nobody can convince me this isn't a spam ring.