Data & Analytics
WowEcoCalculators.com
Last updated 2026-07-30 · benchmark measured 2026-07-30 — deterministic & reproducible
A free library of 1,000+ environmental calculators covering water, carbon, energy, and climate.
Is WowEcoCalculators.com production-ready?
Legit.Show ran its deterministic 7-Frame production-readiness benchmark on WowEcoCalculators.com (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Discoverability; its weakest is Security. The per-frame breakdown is public on the Legit.Show listing; the single overall production-readiness score is reserved for the verified maker.
The 7 Frames
- Performance — 74/100
- Accessibility — 96/100
- Security — 25/100
- Privacy — 75/100
- Reliability — 75/100
- Standards — 92/100
- Discoverability — 100/100
What we measured
- No Content-Security-Policy and no HSTS.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 132 ms to first byte.
- 3 of 3 sampled routes reachable.
- Has a reachable privacy policy.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: structured data, sitemap, OpenGraph image, canonical URL.
Who built it
Rana Usman
Who it's for
Individuals measuring household impact · Businesses reporting ESG · Students and educators · Climate researchers · Sustainability professionals
Pricing
100% Free to use