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163.com

https://163.com

D66
Performance 17Accessibility 61SEO 92Best Practices 54

9 technologies detected · Last audited Apr 16, 2026

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Technology stack

Build

Webpack

Cdn

Nginx

Frontend

Facebook Google Search Console Hammer.js SWFObject Tailwind CSS core-js jQuery

Frequently asked questions about 163.com

What technology does 163.com use?

163.com is built with Facebook, Google Search Console, Hammer.js, SWFObject, and Tailwind CSS.

Is 163.com fast?

No — 163.com scores 17/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is 163.com accessible?

Limited — 163.com scores 61/100 on Lighthouse accessibility, with several automated issues to address.

What CMS does 163.com use?

No CMS fingerprint was detected on 163.com — it may use a static site generator or a custom application.

Where is 163.com hosted?

163.com is served through Nginx.

Does 163.com use HTTPS?

Yes — 163.com serves traffic over HTTPS.

1 audits

Apr 16, 2026 17:31 UTC Latest

/

Worker: worker-madrid-spain-01

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Scores

Performance 17Accessibility 61Best Practices 54SEO 92PWA 0

Timing

LCP: 16.82 sFirst Contentful Paint: 4.88 sTTFB: 1.12 sTotal Time: 1.12 sCumulative Layout Shift: 0.500

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