What powers tdntest.vn?
Last seen Aug 2026 · 23 technologies across 13 categories
Analytics
Google Analytics
since Mar 2026
CDN
Font scripts
Google Font API
since Mar 2026
JavaScript frameworks
JavaScript graphics
ApexCharts.js
since Mar 2026
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2026
Popper
since Mar 2026
Operating systems
Ubuntu
since Mar 2026
Performance
Priority Hints
since Aug 2026
Programming languages
PHP
since Mar 2026
UI frameworks
Web frameworks
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese
- Weight: 6.8 MB · 70 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.