Is Offlinevault secure?

Legit.Show measured Offlinevault'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 Offlinevault?

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.

Productivity

Offlinevault

Last updated 2026-11-08 · benchmark measured 2026-11-08 — deterministic & reproducible

Offlinevault is a Mac app that stores reference books, maps, and an AI assistant entirely on your device.

82/100

7/7 frames

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 2026-11-08 · scores move as sites change

Are you the maker of Offlinevault? Claim this listing. It is free, takes a meta tag, a DNS record or GitHub admin rights, and never changes the score.

Launched something? Add your product, free.

To cite this score: legit.show/s/offlinevault-dev/2026-11-08. That address never changes; this page moves with every re-measure.

Legit.Show scored Offlinevault 82/100 on 2026-11-08, measured across all 7 frames from its public surface. legit.show/s/offlinevault-dev/2026-11-08

Is Offlinevault production-ready?

Legit.Show scores Offlinevault 82 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Offlinevault (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Privacy; its weakest is Security. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

Performance — 99/100
Accessibility — 97/100
Security — 25/100
How this compares across the catalogue: The Web Security Baseline
Privacy — 100/100
How this compares across the catalogue: The Privacy Gap
Reliability — 100/100
Standards — 92/100
Discoverability — 60/100

What we measured

No Content-Security-Policy and no HSTS.
Served over HTTPS with a valid certificate.
Real Lighthouse performance run — 24 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.
Discoverable: OpenGraph image.

Who it's for

Emergency preparedness planners · Remote workers · Families · Outdoor enthusiasts · People in areas with unreliable internet

Pricing

Free tier $0; Core $149 once + $39/year for updates; Household $249 once + $59/year for updates; Founder $299 once (launch only)

Sources and updates

Description: Taken from offlinevault.dev's own website on 2026-11-08.
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 2026-11-08.

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

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