I Built a 41-Check Website Audit Engine. The Most Important Result Is `skip`.

I started building a website audit tool with a simple plan: crawl a site, run a list of checks, calculate a score, show the fixes. That plan lasted until the first slow website. A page timed out. The report marked the site as failed. I ran the same audit again and got a different result. The site had not changed. The network had. That was the...