What powers gs1.gov.vn?
Last seen Jun 2026 · 28 technologies across 14 categories
CDN
Font scripts
Google Font API
since Dec 2022
JavaScript frameworks
JavaScript graphics
Chart.js
since Sep 2021
JavaScript libraries
Maps
Google Maps
since Jul 2023
Miscellaneous
Open Graph
since Jan 2026
Webpack
since Sep 2021
Programming languages
Rich text editors
Security
HSTS
since Jan 2026
UI frameworks
Tailwind CSS
since Apr 2022
Web frameworks
Web servers
Webmail
Microsoft 365
since Aug 2022
Audience
- 100% desktop
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.45 / 10 · ranked #942,605 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0.3 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 3.4 MB · 32 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| vnpc.gs1.gov.vn | 17 |
| verify.gs1.gov.vn | 7 |
| gs1.gov.vn | 6 |
| tochuc.gs1.gov.vn | 6 |
| home-verify.gs1.gov.vn | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Express Jun 2026
- detected Node.js Jun 2026
- detected ASP.NET Boilerplate Apr 2026
- detected Microsoft ASP.NET Apr 2026
- dropped Express Feb 2026
- dropped Node.js Feb 2026
- dropped ASP.NET Boilerplate Jan 2026
- dropped Bootstrap Jan 2026
- dropped Lodash Jan 2026
- dropped Microsoft ASP.NET Jan 2026
- detected Express Dec 2025
- detected Node.js Dec 2025