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cert.org

https://cert.org

D69
Performance 44Accessibility 94SEO 92Best Practices 81

19 technologies detected · Last audited Apr 22, 2026

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Technology stack

Analytics

Google Analytics Google Tag Manager Linkedin Insight Tag

Backend

Python

Cdn

F5 BigIP

Cms

Wagtail

Frontend

Amazon Route 53 Django Font Awesome Google Search Console KaTeX Microsoft OneTrust Open Graph Prism Silktide Tailwind CSS Vue.js core-js

Frequently asked questions about cert.org

What technology does cert.org use?

cert.org is built with Wagtail, Amazon Route 53, Django, Font Awesome, and Google Search Console.

Is cert.org fast?

No — cert.org scores 44/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is cert.org accessible?

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

What CMS does cert.org use?

cert.org runs on Wagtail.

Where is cert.org hosted?

cert.org is served through F5 BigIP.

Does cert.org use HTTPS?

Yes — cert.org serves traffic over HTTPS.

1 audits

Apr 22, 2026 22:41 UTC Latest

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Worker: worker-madrid-spain-05

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Scores

Performance 44Accessibility 94Best Practices 81SEO 92PWA 0

Timing

LCP: 13.56 sFirst Contentful Paint: 3.41 sTTFB: 361 msTotal Time: 361 msCumulative Layout Shift: 0.001

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