What powers bjca.org.cn?
Last seen Nov 2022 · 4 technologies across 4 categories
JavaScript libraries
Miscellaneous
SWFObject
since Jun 2018
UI frameworks
Web Servers
Apache HTTP Server
since Jun 2016
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
United States
China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.12 / 10 · ranked #1,384,675 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 100 ms |
| CLS | 0.2 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on CAPNET NO.11 Xi San Huan Zhong Road,Beijing (210.73.90.203)
- DNS: Alibaba Cloud DNS
- Email: capmail.cn
- Email security: no SPF record, no DMARC record
- Common Crawl link graph: rank 11,270,947, 17 hosts
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.bjca.org.cn | 3 |
| help.bjca.org.cn | 2 |