$ ./audit.sh --url

Free site check — the same tooling I run on client work. Enter a website and I'll measure how it actually performs: page speed as a phone on cellular data experiences it, accessibility, SEO basics, security headers, and what loads above the fold. Every number is measured, nothing is estimated.

Takes about ten minutes to run. Free, capped at a fixed number of checks per day. You'll get one confirmation email and one email with the report — that's it.