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random.org

https://random.org

B80
Performance 99Accessibility 65SEO 100Best Practices 92

5 technologies detected · Last audited Apr 22, 2026

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Technology stack

Cdn

Cloudflare

Frontend

Google Search Console Google Workspace HSTS jQuery

Frequently asked questions about random.org

What technology does random.org use?

random.org is built with Google Search Console, Google Workspace, HSTS, jQuery, and Cloudflare.

Is random.org fast?

Yes — random.org scores 99/100 on Lighthouse mobile performance, in the top tier of audited sites.

Is random.org accessible?

Limited — random.org scores 65/100 on Lighthouse accessibility, with several automated issues to address.

What CMS does random.org use?

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

Where is random.org hosted?

random.org is served through Cloudflare.

Does random.org use HTTPS?

Yes — random.org serves traffic over HTTPS.

1 audits

Apr 22, 2026 23:25 UTC Latest

/

Worker: worker-madrid-spain-02

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Scores

Performance 99Accessibility 65Best Practices 92SEO 100PWA 0

Timing

LCP: 1.61 sFirst Contentful Paint: 1.61 sTTFB: 146 msTotal Time: 146 msCumulative Layout Shift: 0.000

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