What powers quocanh.edu.vn?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
Google Analytics
since May 2019
Authentication
Facebook Login
since Nov 2021
JavaScript frameworks
AMP
since Oct 2020
JavaScript libraries
Live chat
Facebook Chat Plugin
since Nov 2021
Miscellaneous
HTTP/3
since Jan 2025
Open Graph
since Oct 2022
Operating systems
UNIX
since May 2019
Programming languages
Tag managers
Google Tag Manager
since Jun 2019
Web server extensions
Web servers
Nginx
since May 2025
Webmail
Google Workspace
since Aug 2022
Audience
- 88% desktop
- 12% phone
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.81 / 10 · ranked #1,952,078 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- Weight: 1.6 MB · 64 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.quocanh.edu.vn | 14 |
| amp.quocanh.edu.vn | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 Nov 2025