Legit.Show measured jab's Security frame at 25/100. No Content-Security-Policy and no HSTS. Served over HTTPS with a valid certificate.

How does Legit.Show measure jab?

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.

Developer Tools

jab

Last updated 2026-10-15 · benchmark measured 2026-10-15 — deterministic & reproducible

A Chrome extension that highlights the most relevant page control with a keyboard shortcut.

75/100

7/7 frames

Top 64% of 17,496 measured

Legit Benchmark — the simple average of 7 measured frames. Frames we could not measure are left out of the average, never counted as zero. Every frame is shown below with its evidence.

Checked 2026-10-15 · scores move as sites change

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To cite this score: legit.show/s/jab-run/2026-10-15. That address never changes; this page moves with every re-measure.

Legit.Show scored jab 75/100 on 2026-10-15, measured across all 7 frames from its public surface. legit.show/s/jab-run/2026-10-15

Is jab production-ready?

Legit.Show scores jab 75 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on jab (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Accessibility; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

Performance — 95/100
Accessibility — 100/100
Security — 25/100
How this compares across the catalogue: The Web Security Baseline
Privacy — 25/100
How this compares across the catalogue: The Privacy Gap
Reliability — 100/100
Standards — 92/100
Discoverability — 90/100

What we measured

No Content-Security-Policy and no HSTS.
Served over HTTPS with a valid certificate.
Real Lighthouse performance run — 68 ms to first byte.
Returns a proper 404 for unknown routes.
1 of 1 sampled routes reachable.
No privacy policy found.
Sets cookies / loads scripts with no consent prompt.
Discoverable: structured data, OpenGraph image, canonical URL.

Who it's for

power users · keyboard enthusiasts · accessibility users · web developers

Pricing

Free

Sources and updates

Description: Taken from jab.run's own website on 2026-10-15.
Operator: Netanel Haber, as named in jab.run's terms, privacy page or footer.
Benchmark: Measured by Legit.Show from the live site, the way any visitor sees it — with no access to its code or accounts. Same method for every product, and no AI decides the score. Last checked 2026-10-15.

Put together from public information, without jab's involvement. If anything here is wrong, tell us and a person will check it.

Visit jab → · Alternatives to jab → · How this was measured →

jab