What powers jgvogel.cn?
Last seen Sep 2026 · 11 technologies across 7 categories
Analytics
CDN
Font scripts
JavaScript libraries
Programming languages
UI frameworks
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 73% desktop
- 27% phone
United States
China
Taiwan
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.10 / 10 · ranked #1,417,756 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 4.1 MB · 120 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on TAOBAO Zhejiang Taobao Network Co.,Ltd (47.246.23.220)
- Email: no MX record returned
- SSL: DigiCert, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 7,701,411, 39 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| c.jgvogel.cn | 9 |
| chem.jgvogel.cn | 9 |
| mma.jgvogel.cn | 9 |
| auto.jgvogel.cn | 8 |
| lab.jgvogel.cn | 8 |
| mw.jgvogel.cn | 8 |
| ner.jgvogel.cn | 8 |
| pharm.jgvogel.cn | 8 |
Full technology history →
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Recent changes
- dropped Cloudflare Aug 2026
- dropped Cloudflare Bot Management Aug 2026