What powers esign.cn?
Last seen Jun 2026 · 22 technologies across 9 categories
Analytics
CDN
Alibaba Cloud CDN
since Apr 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Node.js
since Jun 2023
Security
Alibaba Cloud Verification Code
since Jun 2023
HSTS
since Dec 2025
UI frameworks
Element UI
since Jan 2021
Web servers
Audience
- 62% desktop
- 38% phone
Singapore
Hong Kong SAR China
China
United States
Japan
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.64 / 10 · ranked #380,052 of all domains
55 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 2.3 MB · 250 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.esign.cn | 14 |
| open.esign.cn | 9 |
| help.esign.cn | 8 |
| oauth.esign.cn | 8 |
| smlh5.esign.cn | 8 |
| applanding.esign.cn | 7 |
| h5.esign.cn | 7 |
| web.esign.cn | 7 |
| idverify.esign.cn | 5 |
Full technology history →
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