Education & Reference
Lex
Last updated 2026-08-04 · benchmark measured 2026-08-04 — deterministic & reproducible
Lex is a language-learning workspace built around reading and writing in 34 languages.
85/100
Legit Benchmark — the simple average of 7 measured frames. Frames we could not measure are left out of the average, never counted as zero. Every frame is shown below with its evidence.
Is Lex production-ready?
Legit.Show scores Lex 85 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Lex (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Accessibility; its weakest is Security. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 90/100
- Accessibility — 100/100
- Security — 25/100
- Privacy — 100/100
- Reliability — 100/100
- Standards — 92/100
- Discoverability — 85/100
What we measured
- No Content-Security-Policy and no HSTS.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 783 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: sitemap, OpenGraph image, canonical URL.
Who it's for
Language learners · Students · Readers · Writers · Self-directed learners
Pricing
Basic $4/mo, Pro $9/mo, Max $19/mo; 3-day free trial, no card required