Legit.Show measured Lexfall's Security frame at 100/100. Security headers present: CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy. Served over HTTPS with a valid certificate.

How does Legit.Show measure Lexfall?

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.

Education & Reference

Lexfall

Last updated 2026-11-11 · benchmark measured 2026-11-11 — deterministic & reproducible

Free English vocabulary word lists for exams and professional fields.

98/100

7/7 frames

Top 2% of 19,084 measured · #5 of 100 in language learning app

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.

Checked 2026-11-11 · scores move as sites change

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To cite this score: legit.show/s/lexfall-app/2026-11-11. That address never changes; this page moves with every re-measure.

Legit.Show scored Lexfall 98/100 on 2026-11-11, measured across all 7 frames from its public surface. legit.show/s/lexfall-app/2026-11-11

Is Lexfall production-ready?

Legit.Show scores Lexfall 98 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Lexfall (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Performance; its weakest is Standards. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

Performance — 100/100
Accessibility — 96/100
Security — 100/100
How this compares across the catalogue: The Web Security Baseline
Privacy — 100/100
How this compares across the catalogue: The Privacy Gap
Reliability — 100/100
Standards — 89/100
Discoverability — 100/100

What we measured

Security headers present: CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
Served over HTTPS with a valid certificate.
Real Lighthouse performance run — 32 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

Exam takers · Language learners · Healthcare professionals · Legal professionals · Business professionals

Pricing

Free to download; free trial, then subscription required to unlock all fields

Apps

Lexfall: Advanced Vocabulary · App Store · Free · rated 5 from 1 ratings
Lexfall: Advanced English · Google Play · Free

Sources and updates

Description: Taken from lexfall.app's own website on 2026-11-11.
Operator: Premier Food Delights Inc, as named in lexfall.app'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 2026-11-11.

Put together from public information, without Lexfall's involvement. If anything here is wrong, tell us and a person will check it.

Visit Lexfall → · Alternatives to Lexfall → · How this was measured →