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pypi.org

https://pypi.org

B88
Performance 71Accessibility 96SEO 100Best Practices 96

14 technologies detected · Last audited Apr 21, 2026

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Technology stack

Analytics

EthicalAds Plausible

Backend

Python

Cdn

Fastly

Frontend

Amazon Route 53 Font Awesome Google Search Console Google Workspace HSTS Open Graph RSS Stimulus Webpack

Hosting

gunicorn

Frequently asked questions about pypi.org

What technology does pypi.org use?

pypi.org is built with Amazon Route 53, Font Awesome, Google Search Console, Google Workspace, and HSTS.

Is pypi.org fast?

Mostly — pypi.org scores 71/100 on Lighthouse mobile performance, above average but with room to improve.

Is pypi.org accessible?

Yes — pypi.org scores 96/100 on Lighthouse accessibility, meeting most WCAG-aligned automated checks.

What CMS does pypi.org use?

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

Where is pypi.org hosted?

pypi.org is hosted on gunicorn.

Does pypi.org use HTTPS?

Yes — pypi.org serves traffic over HTTPS.

1 audits

Apr 21, 2026 19:44 UTC Latest

/

Worker: worker-newyork-us-01

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Scores

Performance 71Accessibility 96Best Practices 96SEO 100PWA 0

Timing

LCP: 3.12 sFirst Contentful Paint: 1.80 sTTFB: 10 msTotal Time: 11 msCumulative Layout Shift: 0.501

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