Business & Finance

JonasBuilds

Last updated 2026-10-04 · benchmark measured 2026-10-04 — deterministic & reproducible

Books is a simple bookkeeping tool for freelancers and small businesses in Germany.

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To cite this score: legit.show/s/jonasbuilds-de/2026-10-04. That address never changes; this page moves with every re-measure.

Legit.Show scored JonasBuilds 85/100 on 2026-10-04, measured across all 7 frames from its public surface. legit.show/s/jonasbuilds-de/2026-10-04

Is JonasBuilds production-ready?

Legit.Show scores JonasBuilds 85 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on JonasBuilds (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 — 99/100
• Accessibility — 100/100
• Security — 80/100
  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 — 100/100

What we measured

• Security headers present: HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
• No Content-Security-Policy.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 270 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

Solo freelancers · Self-employed professionals · Small business owners · Nebengewerbe operators

Pricing

Free during pilot phase (approximately 6 weeks); pricing for post-pilot not yet determined

Sources and updates

Description

Taken from jonasbuilds.de's own website on 2026-10-04.

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 2026-10-04.

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

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