What powers duochoaviet.com?
Last seen Aug 2026 · 16 technologies across 11 categories
Analytics
Google Analytics
since Sep 2022
CDN
cdnjs
since Sep 2022
Cloudflare
since Sep 2022
Ecommerce
Bizweb
since Sep 2022
Cart Functionality
since Sep 2022
Font scripts
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Java
since Dec 2022
Security
HSTS
since Feb 2023
UI frameworks
Video players
YouTube
since Sep 2022
Web servers
Nginx
since Sep 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.52 / 10 · ranked #23,773,681 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0.35 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese
- Weight: 5.4 MB · 126 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.