What powers 28tech.com.vn?
Last seen Jun 2026 · 40 technologies across 14 categories
Analytics
CDN
Font scripts
Google Font API
since Sep 2022
Form builders
Google Forms
since Dec 2023
Hosting
Hostinger
since Feb 2023
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Isotope
since Feb 2024
Modernizr
since Feb 2024
OWL Carousel
since Aug 2022
Select2
since Jun 2024
Slick
since Sep 2022
SweetAlert2
since Sep 2022
Swiper
since Sep 2022
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Popper
since Oct 2023
PWA
since Jun 2024
RSS
since Jun 2024
Programming languages
UI frameworks
Video players
Plyr
since Feb 2024
Web frameworks
Django
since Jun 2024
Web servers
Audience
- 99% desktop
- 1% phone
Vietnam
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.82 / 10 · ranked #16,049,462 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- Weight: 4.5 MB · 130 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| khoahoc.28tech.com.vn | 19 |
| www.28tech.com.vn | 19 |
| 28tech.com.vn | 15 |
| blog.28tech.com.vn | 14 |
| oj.28tech.com.vn | 14 |
| frontend.28tech.com.vn | 11 |
Full technology history →
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