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cnn.com

https://cnn.com

C70
Performance 20Accessibility 93SEO 85Best Practices 77

7 technologies detected · Last audited Apr 16, 2026

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Technology stack

Cdn

Fastly

Frontend

Amazon Route 53 Facebook Google Search Console HTTP/3 Microsoft Varnish

Frequently asked questions about cnn.com

What technology does cnn.com use?

cnn.com is built with Amazon Route 53, Facebook, Google Search Console, HTTP/3, and Microsoft.

Is cnn.com fast?

No — cnn.com scores 20/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is cnn.com accessible?

Yes — cnn.com scores 93/100 on Lighthouse accessibility, meeting most WCAG-aligned automated checks.

What CMS does cnn.com use?

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

Where is cnn.com hosted?

cnn.com is served through Fastly.

Does cnn.com use HTTPS?

Yes — cnn.com serves traffic over HTTPS.

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2 audits

Apr 16, 2026 17:13 UTC Latest

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Worker: worker-singapore-sg-01

View full report →

Scores

Performance 20Accessibility 93Best Practices 77SEO 85PWA 0

Timing

LCP: 17.94 sFirst Contentful Paint: 10.02 sTTFB: 11 msTotal Time: 11 msCumulative Layout Shift: 0.141
Apr 7, 2026 20:20 UTC

/

Worker: worker-madrid-spain-05

View full report →

Scores

Performance 32Accessibility 96Best Practices 77SEO 85PWA 0

Timing

LCP: 9.90 sFirst Contentful Paint: 5.80 sTTFB: 27 msTotal Time: 28 msCumulative Layout Shift: 0.000

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