What powers dadangsinhhoc.vn?
Last seen Jun 2026 · 12 technologies across 7 categories
CMS
Font scripts
Font Awesome
since Nov 2025
Google Font API
since Nov 2025
JavaScript libraries
metisMenu
since Nov 2025
OWL Carousel
since Nov 2025
Miscellaneous
HTTP/3
since Nov 2025
Open Graph
since Nov 2025
Security
HSTS
since Nov 2025
UI frameworks
Web servers
LiteSpeed
since Nov 2025
Audience
- 100% phone
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- Weight: 7.6 MB · 67 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.