I built this because I kept finding out about my own broken sites the embarrassing way — a customer telling me, or a browser warning showing up mid-demo. Two honest notes. First, automated accessibility checking only catches about a third of WCAG issues (the most common third: missing alt text, unlabeled form fields, empty icon buttons, blocked pinch-zoom). I say that in the product instead of pretending a scan proves ADA compliance, and I deliberately don't sell an overlay widget — sites using those still get sued. Second, right after I shipped the accessibility check I pointed it at my own marketing site. It immediately found that 21 of my own pages had a search input with a placeholder and no label — the exact failure I'd just built detection for. Fixed now, but a good reminder that this stuff regresses silently on everyone. Would love to hear what it should check next.

Perimeter

Check your site's TLS, headers, DNS and accessibility

Check your site's TLS, headers, DNS and accessibility