What powers koubei.com?
Last seen Jun 2026 · 6 technologies across 6 categories
CDN
Alibaba Cloud CDN
since Apr 2023
JavaScript frameworks
Miscellaneous
Webpack
since Jul 2018
Security
HSTS
since Mar 2023
UI frameworks
Ant Design
since Aug 2018
Web servers
Tengine
since Apr 2018
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 100% phone
Singapore
Hong Kong SAR China
Macao SAR China
Japan
South Korea
Malaysia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.69 / 10 · ranked #137,242 of all domains
89 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 2600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Alibaba
- Weight: 0.6 MB · 23 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| login.koubei.com | 4 |
| open.koubei.com | 4 |
| www.koubei.com | 4 |
Full technology history →
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Recent changes
- dropped Browser-Update.org Feb 2026