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

How does Legit.Show measure SleeveUp?

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.

Lifestyle & Other

SleeveUp

Track, organise, and price your Pokémon card collection in the UK.

85/100

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

Is SleeveUp production-ready?

Legit.Show measured SleeveUp at 85 out of 100 on its 7-Frame production-readiness benchmark (public-surface assessment). Its strongest frame is Reliability (100); its weakest is Security (25). Every frame is measured deterministically from the public surface — exactly what was observed is shown below.

The 7 Frames

Performance — 97/100
Accessibility — 98/100
Security — 25/100
Privacy — 75/100
Reliability — 100/100
Standards — 97/100
Discoverability — 100/100

What we measured

No Content-Security-Policy and no HSTS.
Served over HTTPS with a valid certificate.
Lighthouse performance score 97/100 (784 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

Pokémon card collectors · TCG enthusiasts · Card traders

Visit SleeveUp → · How this was measured →