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ruby-lang.org

https://www.ruby-lang.org

C72
Performance 54Accessibility 88SEO 100Best Practices 100

7 technologies detected · Last audited Apr 4, 2026

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Technology stack

Cdn

Fastly

Frontend

Google Font API Open Graph RSS Tailwind CSS Varnish

Hosting

GitHub Pages

Frequently asked questions about ruby-lang.org

What technology does ruby-lang.org use?

ruby-lang.org is built with Google Font API, Open Graph, RSS, Tailwind CSS, and Varnish.

Is ruby-lang.org fast?

Somewhat — ruby-lang.org scores 54/100 on Lighthouse mobile performance, below the median audited site.

Is ruby-lang.org accessible?

Mostly — ruby-lang.org scores 88/100 on Lighthouse accessibility, with a handful of automated issues to address.

What CMS does ruby-lang.org use?

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

Where is ruby-lang.org hosted?

ruby-lang.org is hosted on GitHub Pages.

Does ruby-lang.org use HTTPS?

Yes — ruby-lang.org serves traffic over HTTPS.

1 audits

Apr 4, 2026 16:48 UTC Latest

/

Worker: worker-newyork-us-01

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Scores

Performance 54Accessibility 88Best Practices 100SEO 100PWA 0

Timing

LCP: 17.04 sFirst Contentful Paint: 15.60 sTTFB: 93 msTotal Time: 94 msCumulative Layout Shift: 0.079

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