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viator.com

https://viator.com

Performance 21Accessibility 98SEO 100Best Practices 77

7 technologies detected · Last audited Apr 21, 2026

View full audit

Technology stack

Cdn

Fastly

Frontend

Amazon Route 53 Facebook Google Search Console Google Workspace Microsoft Varnish

Frequently asked questions about viator.com

What technology does viator.com use?

viator.com is built with Amazon Route 53, Facebook, Google Search Console, Google Workspace, and Microsoft.

Is viator.com fast?

No — viator.com scores 21/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is viator.com accessible?

Yes — viator.com scores 98/100 on Lighthouse accessibility, meeting most WCAG-aligned automated checks.

What CMS does viator.com use?

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

Where is viator.com hosted?

viator.com is served through Fastly.

Does viator.com use HTTPS?

Yes — viator.com serves traffic over HTTPS.

1 audits

Apr 21, 2026 23:44 UTC Latest

Worker: worker-madrid-spain-04

View full report →

Scores

Performance 21Accessibility 98Best Practices 77SEO 100PWA 0

Timing

LCP: 6.65 sFirst Contentful Paint: 6.02 sTTFB: 4 msTotal Time: 5 msCumulative Layout Shift: 0.342

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