What powers dedu.vn?
Last seen Aug 2026 · 10 technologies across 7 categories
Ecommerce
Bizweb
since Aug 2026
Cart Functionality
since Aug 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Aug 2026
Programming languages
Sass
since Aug 2026
Security
HSTS
since Aug 2026
Web servers
Nginx
since Aug 2026
AI Crawlers
Not checked yet. Rescan the site (button above) and we fetch its robots.txt, llms.txt, and ai.txt to show which AI crawlers it blocks.
Audience
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese
- Weight: 1.4 MB · 44 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.