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edx.org

https://edx.org

C70
Performance 18Accessibility 96SEO 92Best Practices 96

28 technologies detected · Last audited Apr 15, 2026

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Technology stack

Analytics

Branch Google Analytics Google Tag Manager New Relic

Cdn

AWS CloudFront Amazon CloudFront Amazon S3 Cloudflare

Cms

Open edX

Frontend

Amazon Route 53 Apple Facebook Google Search Console Google Workspace Microsoft Open Graph Priority Hints Radix UI React Segment Tailwind CSS Webpack reCAPTCHA shadcn/ui

Hosting

AWS Amazon Web Services Next.js Next.js App Router

Frequently asked questions about edx.org

What technology does edx.org use?

edx.org is built with Open edX, Amazon Route 53, Apple, Facebook, and Google Search Console.

Is edx.org fast?

No — edx.org scores 18/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is edx.org accessible?

Yes — edx.org scores 96/100 on Lighthouse accessibility, meeting most WCAG-aligned automated checks.

What CMS does edx.org use?

edx.org runs on Open edX.

Where is edx.org hosted?

edx.org is hosted on AWS.

Does edx.org use HTTPS?

Yes — edx.org serves traffic over HTTPS.

1 audits

Apr 15, 2026 23:28 UTC Latest

/

Worker: worker-amsterdam-nl-01

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Scores

Performance 18Accessibility 96Best Practices 96SEO 92PWA 0

Timing

LCP: 46.77 sFirst Contentful Paint: 6.48 sTTFB: 298 msTotal Time: 298 msCumulative Layout Shift: 0.168

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