Is Leftagraph secure?

Legit.Show measured Leftagraph'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 Leftagraph?

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.

Business & Finance

Leftagraph

Last updated 2026-11-10 · benchmark measured 2026-11-10 — deterministic & reproducible

Leftagraph charts US company financial statements from SEC filings.

96/100

7/7 frames

Top 5% of 18,720 measured · #7 of 70 in stock analysis tool

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 2026-11-10 · scores move as sites change

Are you the maker of Leftagraph? Claim this listing. It is free, takes a meta tag, a DNS record or GitHub admin rights, and never changes the score.

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To cite this score: legit.show/s/leftagraph-com/2026-11-10. That address never changes; this page moves with every re-measure.

Legit.Show scored Leftagraph 96/100 on 2026-11-10, measured across all 7 frames from its public surface. legit.show/s/leftagraph-com/2026-11-10

Is Leftagraph production-ready?

Legit.Show scores Leftagraph 96 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Leftagraph (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Performance; its weakest is Discoverability. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

Performance — 100/100
Accessibility — 94/100
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 — 92/100
Discoverability — 85/100

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 — 44 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

Individual investors · Financial analysts · Portfolio managers · Company researchers

Pricing

Free; Pro $9.99/month or $79/year (34% discount), 7 days free trial

Sources and updates

Description: Taken from leftagraph.com's own website on 2026-11-10.
Operator: Keraunos Enterprises LLC, as named in leftagraph.com'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 2026-11-10.

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

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