What powers congdanso.edu.vn?
Last seen Jun 2026 · 22 technologies across 11 categories
Analytics
Cloudflare Browser Insights
since Oct 2025
Google Analytics
since Jan 2023
CDN
Font scripts
Font Awesome
since Nov 2021
Google Font API
since Nov 2021
JavaScript libraries
OWL Carousel
since Aug 2022
Load balancers
Azure Front Door
since Aug 2022
Miscellaneous
Babel
since Mar 2025
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Popper
since Nov 2021
PWA
since Aug 2022
PaaS
Azure
since Aug 2022
Programming languages
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2023
UI frameworks
Bootstrap
since Nov 2021
Audience
- 67% desktop
- 33% phone
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.13 / 10 · ranked #10,705,261 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 8.2 MB · 73 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.congdanso.edu.vn | 16 |
| congdanso.edu.vn | 8 |
| hoc.congdanso.edu.vn | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Oct 2025
- detected HTTP/3 Aug 2025
- detected PHP Aug 2025