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w3schools.com

https://w3schools.com

C74
Performance 67Accessibility 92SEO 83Best Practices 100

14 technologies detected · Last audited Apr 16, 2026

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Technology stack

Analytics

Google Analytics Google Tag Manager

Ecommerce

Cart Functionality

Frontend

Amazon ELB Amazon Route 53 Apple Font Awesome Google Search Console Google Workspace Microsoft Open Graph core-js reCAPTCHA

Hosting

Amazon Web Services

Frequently asked questions about w3schools.com

What technology does w3schools.com use?

w3schools.com is built with Cart Functionality, Amazon ELB, Amazon Route 53, Apple, and Font Awesome.

Is w3schools.com fast?

Somewhat — w3schools.com scores 67/100 on Lighthouse mobile performance, below the median audited site.

Is w3schools.com accessible?

Yes — w3schools.com scores 92/100 on Lighthouse accessibility, meeting most WCAG-aligned automated checks.

What CMS does w3schools.com use?

No CMS fingerprint was detected on w3schools.com — it may use a static site generator or a custom application.

Where is w3schools.com hosted?

w3schools.com is hosted on Amazon Web Services.

Does w3schools.com use HTTPS?

Yes — w3schools.com serves traffic over HTTPS.

1 audits

Apr 16, 2026 17:58 UTC Latest

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Worker: worker-madrid-spain-03

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Scores

Performance 67Accessibility 92Best Practices 100SEO 83PWA 0

Timing

LCP: 4.47 sFirst Contentful Paint: 2.79 sTTFB: 195 msTotal Time: 195 msCumulative Layout Shift: 0.000

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