Lifestyle & Other
Cold Plunge Calc
Last updated 2026-06-27 · benchmark measured 2026-08-09 — deterministic & reproducible
Free calculator that recommends safe cold plunge durations based on your goals and conditions.
Is Cold Plunge Calc production-ready?
Legit.Show scores Cold Plunge Calc 83 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Cold Plunge Calc (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Security; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 73/100
- Accessibility — 91/100
- Security — 100/100
- Privacy — 25/100
- Reliability — 100/100
- Standards — 92/100
- Discoverability — 100/100
What we measured
- Security headers present: CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 280 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.
- Discoverable: structured data, sitemap, OpenGraph image, canonical URL.
Who it's for
Cold plunge beginners · Athletes seeking recovery · Fitness enthusiasts · Ice bath users · Cold water adaptation learners
Pricing
Free
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