Legit.Show measured Union's Security frame at 50/100. Security headers present: X-Frame-Options, X-Content-Type-Options. No Content-Security-Policy and no HSTS. Served over HTTPS with a valid certificate.

How does Legit.Show measure Union?

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.

Frameworks & Starter Kits

Union

Union is a new style engine under development for KDE Plasma desktop.

64/100

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

Is Union production-ready?

Legit.Show measured Union at 64 out of 100 on its 7-Frame production-readiness benchmark (public-surface assessment). Its strongest frame is Reliability (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 — 94/100
Accessibility — 96/100
Security — 50/100
Privacy — 0/100
Reliability — 100/100
Standards — 92/100
Discoverability — 15/100

What we measured

Security headers present: X-Frame-Options, X-Content-Type-Options.
No Content-Security-Policy and no HSTS.
Served over HTTPS with a valid certificate.
Lighthouse performance score 94/100 (1129 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.

Who it's for

KDE developers · UI designers · Plasma users · open-source contributors

Visit Union → · How this was measured →