What powers jzyx.com?
Last seen Sep 2026 · 14 technologies across 6 categories
Analytics
JavaScript frameworks
JavaScript Libraries
Miscellaneous
Programming languages
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 Oct 2026. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.25 / 10 · ranked #1,188,025 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Chinese (China)
- CDN: Alibaba
- Weight: 12.7 MB · 50 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Alibaba Cloud (203.107.60.192)
- DNS: Alibaba Cloud DNS
- Email: feishu.cn
- Email security: SPF (soft fail), no DMARC record
- SSL: DigiCert, RSA 2048, wildcard, expires Apr 2027
- Common Crawl link graph: rank 9,818,268, 32 hosts
- Verified with: Feishu
DNS records as swept Aug 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.jzyx.com | 10 |
| my.jzyx.com | 8 |
| sgwg.jzyx.com | 8 |
| dy.jzyx.com | 5 |
| lb.jzyx.com | 5 |
| m.jzyx.com | 3 |
| mx.jzyx.com | 3 |
| res.jzyx.com | 1 |