Productivity
Index9
Last updated 2026-08-19 · benchmark measured 2026-08-19 — deterministic & reproducible
Windrose is a fan control app for Apple Silicon Macs running macOS 13 and later.
Is Index9 production-ready?
Legit.Show scores Index9 95 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Index9 (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Performance; its weakest is Security. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 100/100
- Accessibility — 100/100
- Security — 80/100
- Privacy — 100/100
- Reliability — 100/100
- Standards — 100/100
- Discoverability — 87/100
What we measured
- Security headers present: HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
- No Content-Security-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 157 ms to first byte.
- Returns a proper 404 for unknown routes.
- 3 of 3 sampled routes reachable.
- Has a reachable privacy policy.
- Sets cookies / loads scripts with no consent prompt.
Who it's for
Mac users with sustained workloads · AI and ML engineers · Video editors · Software developers
Pricing
Free (basic fan control); Pro $14.99 one-time with 14-day trial
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