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freecodecamp.org

https://freecodecamp.org

C72
Performance 41Accessibility 96SEO 100Best Practices 100

14 technologies detected · Last audited Apr 15, 2026

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Technology stack

Analytics

Google Analytics Google Tag Manager Stripe

Cdn

Cloudflare

Frontend

Font Awesome Gatsby Google Search Console Google Workspace HTTP/3 Microsoft Open Graph Prism React Webpack

Frequently asked questions about freecodecamp.org

What technology does freecodecamp.org use?

freecodecamp.org is built with Font Awesome, Gatsby, Google Search Console, Google Workspace, and HTTP/3.

Is freecodecamp.org fast?

No — freecodecamp.org scores 41/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is freecodecamp.org accessible?

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

What CMS does freecodecamp.org use?

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

Where is freecodecamp.org hosted?

freecodecamp.org is served through Cloudflare.

Does freecodecamp.org use HTTPS?

Yes — freecodecamp.org serves traffic over HTTPS.

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2 audits

Apr 15, 2026 23:26 UTC Latest

/

Worker: worker-madrid-spain-05

View full report →

Scores

Performance 41Accessibility 96Best Practices 100SEO 100PWA 0

Timing

LCP: 18.27 sFirst Contentful Paint: 4.83 sTTFB: 377 msTotal Time: 377 msCumulative Layout Shift: 0.047
Apr 7, 2026 20:14 UTC

/

Worker: worker-madrid-spain-01

View full report →

Scores

Performance 40Accessibility 96Best Practices 100SEO 100PWA 0

Timing

LCP: 13.24 sFirst Contentful Paint: 3.94 sTTFB: 293 msTotal Time: 393 msCumulative Layout Shift: 0.000

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