What powers focus.cn?
Last seen Mar 2026 · 20 technologies across 11 categories
Advertising
Taboola
since Nov 2023
Analytics
Hosting panels
Tencent Waterproof Wall
since Jun 2020
JavaScript Frameworks
React
since Jul 2019
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2023
Webpack
since Aug 2018
Programming languages
Lua
since Nov 2020
TypeScript
since Jul 2023
Security
HSTS
since Oct 2024
Tag managers
Google Tag Manager
since Nov 2023
UI frameworks
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 54% phone
- 46% desktop
Japan
United States
Hong Kong SAR China
Canada
China
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.36 / 10 · ranked #25,884 of all domains
2,067 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Tencent
- Weight: 1.6 MB · 119 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CHINA169-BJ China Unicom Beijing Province Network (61.135.164.48)
- DNS: sohu.com
- Email: focus.cn
- Email security: no SPF record, no DMARC record
- SSL: DigiCert, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 556,408, 933 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| cd.focus.cn | 12 |
| gz.focus.cn | 12 |
| sz.focus.cn | 12 |
| suzhou.focus.cn | 11 |
| news.focus.cn | 9 |
| m.home.focus.cn | 6 |
| u.focus.cn | 6 |
| m.bbs.focus.cn | 5 |
| home.focus.cn | 3 |
| m.esf.focus.cn | 3 |
| www.focus.cn | 3 |
| gsgsh.focus.cn | 2 |
| m.focus.cn | 2 |
| zhibo.focus.cn | 2 |
| bbs.focus.cn | 1 |
| cq.focus.cn | 1 |
| cs.focus.cn | 1 |
| dg.focus.cn | 1 |
| fs.focus.cn | 1 |
| hf.focus.cn | 1 |
| house.focus.cn | 1 |
| hz.focus.cn | 1 |
| jn.focus.cn | 1 |
| km.focus.cn | 1 |