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22.cn

https://22.cn

D64
Performance 37Accessibility 75SEO 83Best Practices 77

8 technologies detected · Last audited Apr 22, 2026

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Technology stack

Analytics

Baidu Analytics (百度统计)

Backend

ASP.NET

Frontend

Bootstrap Microsoft ASP.NET Windows Server jQuery

Hosting

IIS Microsoft IIS

Frequently asked questions about 22.cn

What technology does 22.cn use?

22.cn is built with Bootstrap, Microsoft ASP.NET, Windows Server, jQuery, and IIS.

Is 22.cn fast?

No — 22.cn scores 37/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is 22.cn accessible?

Mostly — 22.cn scores 75/100 on Lighthouse accessibility, with a handful of automated issues to address.

What CMS does 22.cn use?

No CMS fingerprint was detected on 22.cn — it may use a static site generator or a custom application.

Where is 22.cn hosted?

22.cn is hosted on Microsoft IIS.

Does 22.cn use HTTPS?

Yes — 22.cn serves traffic over HTTPS.

1 audits

Apr 22, 2026 20:10 UTC Latest

/

Worker: worker-madrid-spain-02

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Scores

Performance 37Accessibility 75Best Practices 77SEO 83PWA 0

Timing

LCP: 24.74 sFirst Contentful Paint: 9.73 sTTFB: 1.44 sTotal Time: 1.44 sCumulative Layout Shift: 0.371

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