What powers k12.vn?
Last seen Jun 2026 · 13 technologies across 9 categories
CDN
Font scripts
Google Font API
since May 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
Popper
since May 2024
Programming languages
Node.js
since May 2024
UI frameworks
Web servers
Webmail
Google Workspace
since May 2024
Audience
- 86% desktop
- 14% phone
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.29 / 10 · ranked #52,729,253 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 2.2 MB · 30 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| phuhuynh.k12.vn | 12 |
| hocsinh.k12.vn | 10 |