What powers nbca.gov.vn?
Last seen Sep 2026 · 16 technologies across 13 categories
CDN
jQuery CDN
since Nov 2023
jsDelivr
since Nov 2023
CMS
WordPress
since Nov 2023
Databases
MySQL
since Nov 2023
Font scripts
Google Font API
since Nov 2023
JavaScript libraries
Operating systems
Windows Server
since Nov 2023
Performance
Priority Hints
since Nov 2023
Programming languages
Security
Really Simple SSL & Security
since Apr 2024
Video players
YouTube
since Nov 2023
Web server extensions
Web servers
WordPress plugins
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
- 72% desktop
- 28% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.45 / 10 · ranked #2,580,920 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Vietnamese
- Weight: 14.8 MB · 174 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on BNNMT-VN Digital Infrastructure Center - Digital Transformation Department - Ministry of Agriculture and Environment (103.9.85.136)
- Email: no MX record returned
- SSL: Sectigo, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 1,159,369, 3 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| en.nbca.gov.vn | 16 |
| nbca.gov.vn | 16 |