About Us
Straightforward diagnostics, built by people who were tired of guessing.
We got tired of piecing together five different browser extensions and half-broken websites just to answer simple questions about a site — is it running WordPress, are its security headers set up right, is its mail actually going to land in an inbox. So we built one place to run real checks and get a plain answer, free, without creating an account first.
Every result on this site comes from an actual check run at the moment you ask for it. If we can't determine something reliably, we say so instead of guessing.