Productivity
RunKcal
Last updated 2026-06-23 · benchmark measured 2026-08-09 — deterministic & reproducible
Free calculator that estimates kilocalories burned while running or on a treadmill.
74/100
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 RunKcal production-ready?
Legit.Show scores RunKcal 74 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on RunKcal (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Performance; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 100/100
- Accessibility — 79/100
- Security — 45/100
- Privacy — 45/100
- Reliability — 75/100
- Standards — 89/100
- Discoverability — 87/100
What we measured
- Security headers present: X-Content-Type-Options, Referrer-Policy.
- No Content-Security-Policy and no HSTS.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 120 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, canonical URL.
Who it's for
runners · joggers · fitness enthusiasts · treadmill users · health-conscious individuals
Pricing
Free
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