What powers 
nbchao.com?
Last seen Oct 2026 · 8 technologies across 6 categories
Analytics
Baidu Analytics (百度统计)
since Jul 2020
Google Analytics
since Apr 2023
JavaScript libraries
Operating systems
Windows Server
since Apr 2023
Programming languages
Java
since Aug 2021
Web frameworks
Microsoft ASP.NET
since Apr 2023
Web servers
AI Crawlers
robots.txt could not be read at the last check (Nov 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 100% desktop
United States
Indonesia
China
Vietnam
Philippines
Pakistan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.98 / 10 · ranked #581,613 of all domains
92 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Weight: 0.2 MB · 29 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Jun 2010 (16 years) via Alibaba Cloud Computing (Beijing) Co., Ltd., renews Jun 2031
- Hosted on Alibaba Cloud (47.106.126.221)
- DNS: Alibaba Cloud DNS
- Email: Tencent Exmail
- Email security: no SPF record, no DMARC record
- SSL: DigiCert, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 12,654,462, 16 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| en.nbchao.com | 5 |
| en1.nbchao.com | 3 |
| tool.nbchao.com | 3 |
| m.nbchao.com | 2 |
| so1.nbchao.com | 2 |
| www.nbchao.com | 1 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Baidu Analytics (百度统计) Aug 2026
- dropped Baidu Analytics (百度统计) Jun 2026