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duolingo.com

Agent-readiness score 61/100 · audited 2026-07-27

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Scores

61
Agent-Ready
63
Trustworthy
60
Discoverable
59
Understandable

Issues & fixes

  • Server response over 800ms — consider caching/CDN
  • Title length 8 — aim for 10–65 chars
  • No H1 found
  • Missing lang attribute on <html>
  • Missing Strict-Transport-Security header
  • Missing Content-Security-Policy header

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