An evidence-based check for "vibe-coded" design tells, scored against a corpus of 791 real product sites (measured: Tailwind 87%, gradient 66%, shadcn 15%). It scores what the data proved — not the viral checklist. Bento grids and aurora backgrounds are folklore and count for nothing.
Reads only the public HTML. Language-agnostic. No login, nothing stored.
The anti-slop & GEO playbook — how to get your product seen by humans and AI search — plus what's happening to the AI tools you build on. Real receipts, no spam.