Infrastructure & DevOps
qsa.sh
Last updated 2026-07-28 · benchmark measured 2026-07-28 — deterministic & reproducible
Command-line external port and vulnerability scanner for your own public IP.
Overall production-readiness score — reserved
Legit.Show benchmarked qsa.sh across all seven frames. The single overall score is shown to the verified maker; the frame-by-frame breakdown is public below.
Is qsa.sh production-ready?
Legit.Show ran its deterministic 7-Frame production-readiness benchmark on qsa.sh (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Accessibility; its weakest is Security. The per-frame breakdown is public on the Legit.Show listing; the single overall production-readiness score is reserved for the verified maker.
The 7 Frames
- Performance — 99/100
- Accessibility — 100/100
- Security — 80/100
- Privacy — 100/100
- Reliability — 100/100
- Standards — 92/100
- 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.
- Real Lighthouse performance run — 322 ms to first byte.
- Returns a proper 404 for unknown routes.
- 3 of 3 sampled routes reachable.
- Has a reachable privacy policy.
- Sets cookies / loads scripts with no consent prompt.
Who it's for
System administrators · DevOps engineers · Security professionals · Infrastructure teams
Pricing
Free ($0), Full Pro ($5/mo), Deep ($7/scan)