Data & Analytics

Douwe

Last updated 2026-08-17 · benchmark measured 2026-08-17 — deterministic & reproducible

Interactive map showing world population by country from 1800 to 2100.

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To cite this score: legit.show/s/douwe-com/2026-08-17. That address never changes; this page moves with every re-measure.

Legit.Show scored Douwe 66/100 on 2026-08-17, measured across all 7 frames from its public surface. legit.show/s/douwe-com/2026-08-17

Is Douwe production-ready?

Legit.Show scores Douwe 66 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Douwe (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 — 78/100
• Accessibility — 93/100
• Security — 45/100
  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 — 27/100

What we measured

• Security headers present: X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
• No Content-Security-Policy and no HSTS.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 1176 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 built it

Douwe Osinga (@dosinga)

Who it's for

Data visualization enthusiasts · Educators · Demographers · Students

Sources and updates

Description

Taken from douwe.com's own website on 2026-08-17.

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 2026-08-17.

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

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