What powers vdca.org.vn?
Last seen Jun 2026 · 16 technologies across 12 categories
Analytics
Google Analytics
since May 2023
CDN
Cloudflare
since Sep 2021
CMS
Botble CMS
since May 2023
Font scripts
Google Font API
since May 2024
Ionicons
since May 2023
JavaScript libraries
Miscellaneous
Programming languages
PHP
since May 2023
Security
HSTS
since Sep 2025
UI frameworks
Bootstrap
since Sep 2021
Web frameworks
Laravel
since May 2023
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
- 60% desktop
- 40% phone
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.10 / 10 · ranked #3,336,567 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- Weight: 2.9 MB · 184 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| vdca.org.vn | 16 |
| www.vdca.org.vn | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Oct 2025
- dropped OpenSSL Oct 2025
- dropped UNIX Oct 2025
- detected HSTS Sep 2025
- detected Nginx Sep 2025