Productivity

ShoeSizeguide

Last updated 2026-06-28 · benchmark checked 2026-08-11 · unchanged since 2026-08-08 — deterministic & reproducible

Shoe size converter covering US, UK, EU and CM with brand-specific fit notes.

Is ShoeSizeguide production-ready?

Legit.Show scores ShoeSizeguide 87 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on ShoeSizeguide (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Accessibility; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — 87/100
• Accessibility — 100/100
• Security — 80/100
• Privacy — 45/100
• Reliability — 100/100
• Standards — 100/100
• Discoverability — 100/100

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 — 167 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.

Who it's for

Online shoe shoppers · International buyers · People with sizing concerns · Wide-footed shoppers · Returning customers

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