I checked dozens of UK local business websites by hand. Here's what actually breaks, and the tool I built to do it for me

I'm Alex, 19, Ipswich. For the last month I've been doing something tedious: taking a UK town and a trade - "hairdressers, Wakefield", "accountants, Bristol" - opening every business's own website, and writing down what's wrong with it. Not "the design is dated". Things you can measure: does the bare domain resolve, does www, is the certificate...