What powers qda.edu.vn?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
Google Analytics
since May 2026
Microsoft Clarity
since May 2026
Mailgun
since Jun 2026
Font scripts
Google Font API
since Jun 2026
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since May 2026
Webpack
since May 2026
Operating systems
Ubuntu
since May 2026
Programming languages
Node.js
since May 2026
Tag managers
Google Tag Manager
since May 2026
UI frameworks
Web servers
Audience
- 67% phone
- 33% desktop
Vietnam
Hong Kong SAR China
Singapore
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.18 / 10 · ranked #10,152,915 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 4.2 MB · 30 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| id-dev.qda.edu.vn | 11 |
| id.qda.edu.vn | 11 |
| qda.edu.vn | 10 |
| tk.qda.edu.vn | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Mailgun Jun 2026