What powers 
sialchina.com?
Last seen Sep 2026 · 34 technologies across 14 categories
Analytics
CDN
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Performance
Programming languages
Rich text editors
Security
UI frameworks
Web servers
Widgets
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
AI Crawlers
No AI crawlers blocked
Audience
- 60% phone
- 40% desktop
Indonesia
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #344,327 of all domains
174 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 21.0 MB · 95 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Registered Sep 1999 (27 years) via Gandi SAS, renews Sep 2027
- Hosted on Alibaba Cloud (47.91.86.60)
- DNS: Cloudflare DNS
- Email: sialchina.com
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 539,254, 11 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| exhibitor.sialchina.com | 14 |
| www.sialchina.com | 13 |
| en.sialchina.com | 9 |
| visitor.sialchina.com | 9 |
| event.sialchina.com | 8 |
| eventensouth.sialchina.com | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected GSAP Apr 2026
- detected Node.js Apr 2026
- detected Nuxt.js Apr 2026
- detected Priority Hints Apr 2026