What powers nbkqna.edu.vn?
Last seen Aug 2026 · 19 technologies across 13 categories
Caching
Google PageSpeed
since Jan 2025
CDN
cdnjs
since Dec 2021
CMS
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
CentOS
since Jan 2019
Programming languages
PHP
since Jan 2019
Security
HSTS
since Aug 2026
UI frameworks
Video players
JW Player
since Aug 2021
Web servers
Nginx
since Dec 2024
Webmail
Google Workspace
since Aug 2022
Microsoft 365
since Aug 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
- 62% phone
- 38% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.56 / 10 · ranked #22,922,528 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| CLS | 0 |
| TTFB | 2200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese (Vietnam)
- Weight: 1.8 MB · 98 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| nbkqna.edu.vn | 13 |
| www.nbkqna.edu.vn | 11 |
| elearning.nbkqna.edu.vn | 5 |