What powers korealink.edu.vn?
Last seen Jun 2026 · 30 technologies across 17 categories
Analytics
Google Analytics
since Dec 2020
Authentication
Facebook Login
since Jun 2021
Google Sign-in
since Dec 2021
CDN
Ecommerce
Bizweb
since Dec 2020
Font scripts
Font Awesome
since Dec 2020
Google Font API
since Dec 2020
JavaScript libraries
Lightbox
since Dec 2020
OWL Carousel
since Dec 2020
Maps
Google Maps
since Feb 2021
Miscellaneous
Open Graph
since Oct 2022
Operating systems
CentOS
since Dec 2021
Programming languages
Security
HSTS
since Oct 2022
Tag managers
Google Tag Manager
since Dec 2020
UI frameworks
Video players
YouTube
since Dec 2020
Web frameworks
Web2py
since Dec 2020
Web server extensions
Web servers
Nginx
since Dec 2020
Audience
- 66% phone
- 34% desktop
Vietnam
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.91 / 10 · ranked #14,358,619 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 15.5 MB · 150 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| korealink.edu.vn | 21 |
| luyenthi.korealink.edu.vn | 15 |