Productivity

Marvelist

Q: Is Marvelist secure?

Legit.Show measured Marvelist's Security frame at 25/100. No Content-Security-Policy and no HSTS. Served over HTTPS with a valid certificate.

Q: How does Legit.Show measure Marvelist?

Legit.Show scores seven frames — Performance, Accessibility, Security, Privacy, Reliability, Standards and Discoverability — deterministically from the public surface (URL, HTTP headers, real Lighthouse), with no LLM in the scoring path. See legit.show/methodology.

Task manager, notes, lists, and event planner for iPhone, iPad, and web.

68/100

7-Frame production-readiness — according to Legit.Show

Is Marvelist production-ready?

Legit.Show measured Marvelist at 68 out of 100 on its 7-Frame production-readiness benchmark (public-surface assessment). Its strongest frame is Standards (100); its weakest is Privacy (0). Every frame is measured deterministically from the public surface — exactly what was observed is shown below.

The 7 Frames

Performance — 69/100
Accessibility — 94/100
Security — 25/100
Privacy — 0/100
Reliability — 85/100
Standards — 100/100
Discoverability — 100/100

What we measured

No Content-Security-Policy and no HSTS.
Served over HTTPS with a valid certificate.
Lighthouse performance score 69/100 (245 ms to first byte).
Returns a proper 404 for unknown routes.
1 of 2 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

Busy professionals · Teams · Event hosts · Students · Anyone managing multiple to-do lists

Pricing

Free plan available; Premium plan unlocks 20 GB cloud storage and Marvelist AI

Visit Marvelist → · How this was measured →