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OLED Test

Last updated 2026-10-22 · benchmark measured 2026-10-22 — deterministic & reproducible

Free online tools to test OLED and LCD screens for dead pixels and display defects.

✓ Verified by the maker on 2026-10-22. Ownership was proven with a meta tag, a DNS record or GitHub admin rights. It does not change the score.

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To cite this score: legit.show/s/oledtest-org/2026-10-22. That address never changes; this page moves with every re-measure.

Legit.Show scored OLED Test 80/100 on 2026-10-22, measured across all 7 frames from its public surface. legit.show/s/oledtest-org/2026-10-22

Is OLED Test production-ready?

Legit.Show scores OLED Test 80 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on OLED Test (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — 71/100
• Accessibility — 83/100
• Security — 80/100
  How this compares across the catalogue: The Web Security Baseline
• Privacy — 45/100
  How this compares across the catalogue: The Privacy Gap
• Reliability — 100/100
• Standards — 89/100
• Discoverability — 90/100

What we measured

• Security headers present: HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
• No Content-Security-Policy.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 78 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.

Pricing

Free

Sources and updates

Description

Taken from oledtest.org's own website on 2026-10-22.

Operator

OLED Test, as named in oledtest.org's terms, privacy page or footer.

Benchmark

Measured by Legit.Show from the live site, the way any visitor sees it — with no access to its code or accounts. Same method for every product, and no AI decides the score. Last checked 2026-10-22.

Put together from public information. OLED Test's maker verified ownership on 2026-10-22, which does not change the score. If anything here is wrong, tell us and a person will check it.

Visit OLED Test → · Alternatives to OLED Test → · How this was measured →