What powers congdoanvietnam.vn?
Last seen Jun 2026 · 16 technologies across 13 categories
Analytics
Google Analytics
since Dec 2025
Authentication
Google Sign-in
since Dec 2025
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2025
Operating systems
Ubuntu
since Apr 2026
Photo galleries
PhotoSwipe
since Dec 2025
UI frameworks
Video players
Web frameworks
Microsoft ASP.NET
since Dec 2025
Web servers
Audience
- 57% desktop
- 43% phone
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.57 / 10 · ranked #5,883,252 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- Weight: 3.8 MB · 117 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| en.congdoanvietnam.vn | 15 |
| congdoanvietnam.vn | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Tag Manager May 2026
- detected Microsoft ASP.NET Apr 2026
- detected Nginx Apr 2026
- detected Ubuntu Apr 2026
- dropped IIS Feb 2026
- dropped Microsoft ASP.NET Feb 2026
- dropped Windows Server Feb 2026