What powers duhocsunny.edu.vn?
Last seen Jun 2026 · 20 technologies across 12 categories
Analytics
Google Analytics
since Jan 2019
CMS
Databases
MySQL
since May 2020
JavaScript libraries
OWL Carousel
since Jan 2019
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Jun 2025
Programming languages
PHP
since May 2020
Security
reCAPTCHA
since Mar 2024
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Apache HTTP Server
since May 2020
Webmail
Google Workspace
since Aug 2022
WordPress plugins
RankMath SEO
since Jun 2025
Audience
- 56% phone
- 44% desktop
Vietnam
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.41 / 10 · ranked #2,660,374 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- Weight: 14.8 MB · 134 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.