Just FTR Stearnvault has passed, only just though with 55/100 – according to sitechecker. The criticals:
Description check: Description tag not found
Trailing slash: Both URL versions (with a slash and with no slash at the end) work and return the same content
HTTP & HTTPS: There is no redirect from HTTP to HTTPS. Both protocols work and return the same content.
WWW and non-WWW: WWW and non-WWW work as separate websites
No doubt it’s the parting of coin for a more verbose and perhaps even an empathetic description of the bloopers. 🙂