Education & Reference
Tully Courses
Last updated 2026-08-17 · benchmark measured 2026-08-17 — deterministic & reproducible
Tully Courses is a coding learning platform focused on hands-on practice and targeted feedback.
Is Tully Courses production-ready?
Legit.Show scores Tully Courses 77 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Tully Courses (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Security; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 54/100
- Accessibility — 90/100
- Security — 100/100
- Privacy — 25/100
- Reliability — 75/100
- Standards — 97/100
- 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 — 287 ms to first byte.
- 1 of 1 sampled routes reachable.
- No privacy policy found.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: structured data, sitemap, OpenGraph image, canonical URL.
Who it's for
software developers · programming learners · self-taught developers · coding beginners
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