What powers hsa.edu.vn?
Last seen Jun 2026 · 21 technologies across 12 categories
Analytics
Google Analytics
since Feb 2023
Microsoft Clarity
since Jan 2025
CDN
jsDelivr
since Apr 2025
Mailgun
since Feb 2023
JavaScript frameworks
JavaScript libraries
Swiper
since Feb 2023
Miscellaneous
Open Graph
since Dec 2024
Webpack
since Feb 2023
Operating systems
Programming languages
Tag managers
Google Tag Manager
since Dec 2024
UI frameworks
Web frameworks
CodeIgniter
since Apr 2025
Web servers
Nginx
since Feb 2023
Audience
- 59% desktop
- 41% phone
Vietnam
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.83 / 10 · ranked #1,908,883 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 275 ms |
| CLS | 0.15 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- Weight: 1.3 MB · 20 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| hsa.edu.vn | 10 |
| id.hsa.edu.vn | 10 |
| www.hsa.edu.vn | 9 |
| diemthi.hsa.edu.vn | 7 |
| id-dev.hsa.edu.vn | 3 |
| quydoi.hsa.edu.vn | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped reCAPTCHA Jan 2026
- dropped Chart.js Sep 2025
- dropped Google Font API Sep 2025