Business & Finance

401(k) Monitor

Last updated 2026-08-15 · benchmark measured 2026-08-15 — deterministic & reproducible

A database of large U.S. 401(k) plans with participant counts and asset figures.

Is 401(k) Monitor production-ready?

Legit.Show scores 401(k) Monitor 88 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on 401(k) Monitor (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 — 100/100
• 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 — 187 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

Employees · Job seekers · Financial planners · Employers · Retirement researchers

Visit 401(k) Monitor → · Alternatives to 401(k) Monitor → · How this was measured →