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vocabulary.com

https://vocabulary.com

Performance 70Accessibility 95SEO 92Best Practices 100

13 technologies detected · Last audited Apr 22, 2026

View full audit

Technology stack

Analytics

Mixpanel

Cdn

Cloudflare

Frontend

Amazon ALB Apple Cloudflare Bot Management Google Font API Google Search Console Kaltura Microsoft Open Graph jQuery reCAPTCHA

Hosting

Amazon Web Services

Frequently asked questions about vocabulary.com

What technology does vocabulary.com use?

vocabulary.com is built with Amazon ALB, Apple, Cloudflare Bot Management, Google Font API, and Google Search Console.

Is vocabulary.com fast?

Mostly — vocabulary.com scores 70/100 on Lighthouse mobile performance, above average but with room to improve.

Is vocabulary.com accessible?

Yes — vocabulary.com scores 95/100 on Lighthouse accessibility, meeting most WCAG-aligned automated checks.

What CMS does vocabulary.com use?

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

Where is vocabulary.com hosted?

vocabulary.com is hosted on Amazon Web Services.

Does vocabulary.com use HTTPS?

Yes — vocabulary.com serves traffic over HTTPS.

1 audits

Apr 22, 2026 20:07 UTC Latest

Worker: worker-madrid-spain-02

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Scores

Performance 70Accessibility 95Best Practices 100SEO 92PWA 0

Timing

LCP: 4.99 sFirst Contentful Paint: 4.32 sTTFB: 401 msTotal Time: 401 msCumulative Layout Shift: 0.027

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