What powers bigschool.vn?
Last seen Jun 2026 · 30 technologies across 18 categories
Analytics
Google Analytics
since Jun 2018
CDN
Cloudflare
since Aug 2023
CMS
WordPress
since Aug 2025
Databases
MySQL
since Aug 2025
Editors
DreamWeaver
since Jan 2019
Google Workspace
since Aug 2022
Mailgun
since Aug 2022
Font scripts
JavaScript graphics
JavaScript libraries
OWL Carousel
since Apr 2018
Select2
since Aug 2018
Live chat
Tawk.to
since Jun 2018
Miscellaneous
Page builders
WordPress Block Editor
since Aug 2025
Programming languages
Security
reCAPTCHA
since Oct 2018
UI frameworks
Web servers
WordPress plugins
GenerateBlocks
since Aug 2025
RankMath SEO
since Aug 2025
WordPress themes
GeneratePress
since Aug 2025
Audience
- 63% desktop
- 37% phone
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.02 / 10 · ranked #1,558,766 of all domains
33 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- Weight: 0.2 MB · 23 requests
- WordPress theme: generatepress · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ask.bigschool.vn | 14 |
| bigschool.vn | 14 |
| class.bigschool.vn | 14 |
| exam.bigschool.vn | 13 |
| www.bigschool.vn | 13 |
| lib.bigschool.vn | 10 |
| game.bigschool.vn | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Tag Manager Jun 2026
- dropped Priority Hints Jun 2026
- dropped Google AdSense May 2026
- dropped Google Font API May 2026
- dropped HSTS May 2026
- detected LiteSpeed May 2026
- dropped MGID May 2026
- detected Google Tag Manager Feb 2026
- dropped Site Kit Feb 2026
- detected Google Font API Jan 2026
- dropped Google Tag Manager Jan 2026
- detected HSTS Jan 2026
- detected Google Tag Manager Nov 2025
- detected MGID Oct 2025
- detected Google AdSense Sep 2025