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booking.com

https://booking.com

D67
Performance 8Accessibility 94SEO 100Best Practices 77

11 technologies detected · Last audited Apr 16, 2026

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Technology stack

Cdn

AWS CloudFront Amazon CloudFront Nginx

Frontend

Amazon Route 53 Apple Google Search Console HSTS Microsoft Proofpoint

Hosting

AWS Amazon Web Services

Frequently asked questions about booking.com

What technology does booking.com use?

booking.com is built with Amazon Route 53, Apple, Google Search Console, HSTS, and Microsoft.

Is booking.com fast?

No — booking.com scores 8/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is booking.com accessible?

Yes — booking.com scores 94/100 on Lighthouse accessibility, meeting most WCAG-aligned automated checks.

What CMS does booking.com use?

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

Where is booking.com hosted?

booking.com is hosted on AWS.

Does booking.com use HTTPS?

Yes — booking.com serves traffic over HTTPS.

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2 audits

Apr 16, 2026 17:19 UTC Latest

/

Worker: worker-singapore-sg-01

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Scores

Performance 8Accessibility 94Best Practices 77SEO 100PWA 0

Timing

LCP: 9.52 sFirst Contentful Paint: 7.38 sTTFB: 934 msTotal Time: 935 msCumulative Layout Shift: 0.363
Apr 4, 2026 16:39 UTC

/

Worker: worker-amsterdam-nl-01

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Scores

Performance 4Accessibility 96Best Practices 77SEO 100PWA 0

Timing

LCP: 24.86 sFirst Contentful Paint: 7.28 sTTFB: 423 msTotal Time: 423 msCumulative Layout Shift: 0.583

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