What powers trungtamtiengtrung.edu.vn?
Last seen Jun 2026 · 23 technologies across 13 categories
Analytics
Authentication
Facebook Login
since Jul 2021
CDN
cdnjs
since May 2022
Cloudflare
since May 2022
CMS
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Live chat
Tawk.to
since Dec 2020
Miscellaneous
HTTP/3
since Mar 2025
Open Graph
since Sep 2022
Programming languages
Security
HSTS
since Nov 2023
Tag managers
Google Tag Manager
since Jan 2020
Web servers
Widgets
Facebook
since Jan 2019
Audience
- 55% desktop
- 42% phone
- 2% tablet
Vietnam
Japan
Taiwan
Singapore
Hong Kong SAR China
China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.66 / 10 · ranked #5,228,989 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 5.5 MB · 91 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| trungtamtiengtrung.edu.vn | 12 |
| dangky.trungtamtiengtrung.edu.vn | 8 |
| soflhanoi.trungtamtiengtrung.edu.vn | 8 |
| khoacombotiengtrungonline.trungtamtiengtrung.edu.vn | 7 |
| tiengtrungsocap.trungtamtiengtrung.edu.vn | 6 |
| khoaonlinetiengtrung.trungtamtiengtrung.edu.vn | 5 |