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nejm.org

https://nejm.org

C76
Performance 67Accessibility 90SEO 45Best Practices 96

8 technologies detected · Last audited Apr 21, 2026

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Technology stack

Cdn

Cloudflare

Frontend

Amazon ELB Amazon Route 53 AngularJS Cloudflare Turnstile Microsoft Mimecast

Hosting

Amazon Web Services

Frequently asked questions about nejm.org

What technology does nejm.org use?

nejm.org is built with Amazon ELB, Amazon Route 53, AngularJS, Cloudflare Turnstile, and Microsoft.

Is nejm.org fast?

Somewhat — nejm.org scores 67/100 on Lighthouse mobile performance, below the median audited site.

Is nejm.org accessible?

Yes — nejm.org scores 90/100 on Lighthouse accessibility, meeting most WCAG-aligned automated checks.

What CMS does nejm.org use?

No CMS fingerprint was detected on nejm.org — it may use a static site generator or a custom application.

Where is nejm.org hosted?

nejm.org is hosted on Amazon Web Services.

Does nejm.org use HTTPS?

Yes — nejm.org serves traffic over HTTPS.

1 audits

Apr 21, 2026 19:10 UTC Latest

/

Worker: worker-madrid-spain-03

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Scores

Performance 67Accessibility 90Best Practices 96SEO 45PWA 0

Timing

LCP: 4.28 sFirst Contentful Paint: 2.03 sTTFB: 396 msTotal Time: 396 msCumulative Layout Shift: 0.003

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