Developer Tools

Prelo

Last updated 2026-08-25 · benchmark measured 2026-08-25 — deterministic & reproducible

Self-hosted, MIT-licensed open-source CMS for handing websites over to clients.

69/100

Top 77% of 10,136 measured · #8 of 10 in headless cms

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.

Is Prelo production-ready?

Legit.Show scores Prelo 69 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Prelo (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

Performance — 91/100
Accessibility — 95/100
Security — 45/100
Privacy — 25/100
Reliability — 100/100
Standards — 89/100
Discoverability — 35/100

What we measured

Security headers present: HSTS.
No Content-Security-Policy.
Served over HTTPS with a valid certificate.
Real Lighthouse performance run — 231 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

AI developers · Agencies · Freelance designers · Website builders · Client-facing projects

Pricing

Free. MIT licensed, self-hosted. Optional managed hosting planned (waitlist). $6/month typical VPS cost for self-hosting.

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