What powers 
vatlieuxaydung.org.vn?
Last seen Sep 2026 · 18 technologies across 14 categories
Analytics
Authentication
Font scripts
Hosting panels
JavaScript libraries
Miscellaneous
Operating systems
Programming languages
Security
UI frameworks
Video players
Web frameworks
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 64% desktop
- 36% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.79 / 10 · ranked #718,884 of all domains
36 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese
- Weight: 7.9 MB · 135 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- ỨNG DỤNG TRA CỨU THÔNG TIN - DỮ LIỆU CHUYÊN NGÀNH VẬT LIỆU XÂY DỰNG
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on NHANHOA-AS-VN NhanHoa Software company (103.101.163.97)
- DNS: pavietnam.vn
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,244,100, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.vatlieuxaydung.org.vn | 13 |
| vatlieuxaydung.org.vn | 9 |
Full technology history →
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