What powers vmos.cn?
Last seen Sep 2026 · 19 technologies across 11 categories
Analytics
Baidu Analytics (百度统计)
since Jul 2020
CDN
Alibaba Cloud CDN
since Feb 2024
Font scripts
Google Font API
since Jan 2026
JavaScript frameworks
JavaScript libraries
Message boards
Discuz! X
since Feb 2020
Miscellaneous
Webpack
since Oct 2023
Programming languages
UI frameworks
Element UI
since May 2025
Web servers
Webmail
Apple iCloud Mail
since Jul 2026
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.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Audience
- 76% phone
- 16% desktop
- 8% tablet
India
Indonesia
Japan
Russia
Brazil
China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.88 / 10 · ranked #1,805,868 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Chinese (China)
- Weight: 1.2 MB · 41 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Alibaba Cloud (47.92.89.32)
- DNS: Alibaba Cloud DNS
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Certum, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 13,389,688, 14 hosts
- Verified with: Apple Business, Google
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| edge.vmos.cn | 9 |
| shouji.vmos.cn | 8 |
| h.vmos.cn | 7 |
| cloud.vmos.cn | 6 |
| jisu.vmos.cn | 6 |
| vmos.cn | 6 |
| www.vmos.cn | 6 |
| bbs.vmos.cn | 5 |
| activity.vmos.cn | 1 |
| website.vmos.cn | 1 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Apple iCloud Mail Jul 2026