What powers congtien.com.vn?
Last seen Jun 2026 · 49 technologies across 18 categories
Analytics
Google Analytics
since Jan 2023
Authentication
Google Sign-in
since May 2023
CDN
CMS
Databases
MySQL
since Aug 2024
PostgreSQL
since Nov 2021
Ecommerce
Font scripts
Google Font API
since Jan 2023
JavaScript frameworks
React
since Nov 2024
JavaScript libraries
Flickity
since Aug 2024
LazySizes
since Aug 2024
Lightbox
since Jan 2023
prettyPhoto
since Jan 2023
Select2
since Nov 2021
Miscellaneous
HTTP/3
since Aug 2024
Less
since Nov 2021
Open Graph
since Jan 2023
PWA
since Sep 2024
RSS
since Aug 2024
Operating systems
Ubuntu
since Nov 2021
Performance
Priority Hints
since Aug 2024
Programming languages
Security
HSTS
since Jan 2023
Really Simple SSL & Security
since Aug 2024
UI frameworks
Video players
YouTube
since Aug 2024
Web servers
WordPress plugins
Audience
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.29 / 10 · ranked #52,693,140 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- Weight: 1.5 MB · 55 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| congtien.com.vn | 22 |
| cuahang.congtien.com.vn | 13 |
| kb.congtien.com.vn | 13 |
| tuyendung.congtien.com.vn | 13 |
| training.congtien.com.vn | 6 |