What powers zj-refractory.com?
Last seen Sep 2026 · 15 technologies across 9 categories
Analytics
Google Analytics
since May 2023
Sensors Data
since Jul 2025
CDN
Amazon CloudFront
since Jul 2025
Cloudflare
since Jul 2023
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since May 2023
Miscellaneous
HTTP/3
since Jul 2023
Open Graph
since May 2026
PaaS
Amazon Web Services
since Jul 2025
Tag managers
Google Tag Manager
since May 2023
UI frameworks
Bootstrap
since May 2023
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 checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.41 / 10 · ranked #34,389,577 of all domains
2 referring domains · OpenPageRank
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 19.2 MB · 157 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation (123.59.154.172)
- DNS: Tencent DNSPod
- Email: Tencent Exmail
- Email security: SPF (soft fail), no DMARC record
- SSL: TrustAsia, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 103,838,774, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.zj-refractory.com | 13 |
| ar.zj-refractory.com | 6 |
Full technology history →
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