Is HVAC system design course secure?

Legit.Show measured HVAC system design course's Security frame at 80/100. Security headers present: CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy. No HSTS. Served over HTTPS with a valid certificate.

How does Legit.Show measure HVAC system design course?

Legit.Show scores seven frames — Performance, Accessibility, Security, Privacy, Reliability, Standards and Discoverability — deterministically from the public surface (URL, HTTP headers, real Lighthouse), with no LLM in the scoring path. See legit.show/methodology.

Education & Reference

HVAC system design course

Six-week HVAC system design certification course offered by American Infotech USA.

67/100

7-Frame production-readiness — according to Legit.Show

Is HVAC system design course production-ready?

Legit.Show measured HVAC system design course at 67 out of 100 on its 7-Frame production-readiness benchmark (public-surface assessment). Its strongest frame is Reliability (100); its weakest is Privacy (0). Every frame is measured deterministically from the public surface — exactly what was observed is shown below.

The 7 Frames

Performance — 47/100
Accessibility — 66/100
Security — 80/100
Privacy — 0/100
Reliability — 100/100
Standards — 76/100
Discoverability — 100/100

What we measured

Security headers present: CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
No HSTS.
Served over HTTPS with a valid certificate.
Lighthouse performance score 47/100 (615 ms to first byte).
Returns a proper 404 for unknown routes.
3 of 3 sampled routes reachable.
No privacy policy found.
Sets cookies / loads scripts with no consent prompt.

Who it's for

HVAC professionals · Engineers · Designers · Building system technicians · Career changers

Visit HVAC system design course → · How this was measured →