Education & Reference
Blast Radius Lab
Last updated 2026-07-15 · benchmark checked 2026-08-09 · unchanged since 2026-08-08 — deterministic & reproducible
Blast Radius Lab is a hands-on SRE training lab with AI mentoring on real AWS infrastructure.
Is Blast Radius Lab production-ready?
Legit.Show scores Blast Radius Lab 96 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Blast Radius Lab (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Security; its weakest is Performance. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 84/100
- Accessibility — 93/100
- Security — 100/100
- Privacy — 100/100
- 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 — 1124 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.
- Discoverable: structured data, sitemap, OpenGraph image, canonical URL.
Who it's for
SRE engineers · DevOps professionals · Backend engineers · Infrastructure engineers · Software developers
Pricing
Phase A is free; no subscription, one-time payment for remaining phases
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