What powers caothang.edu.vn?
Last seen Jun 2026 · 59 technologies across 26 categories
Analytics
Google Analytics
since Aug 2018
Authentication
Facebook Login
since Jun 2021
CDN
cdnjs
since May 2022
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Feb 2022
jsDelivr
since Feb 2026
CMS
Databases
MySQL
since Aug 2018
Font scripts
Font Awesome
since Aug 2018
Google Font API
since Aug 2018
JavaScript Frameworks
JavaScript graphics
JavaScript libraries
Flickity
since Aug 2022
Isotope
since Jul 2021
jQuery UI
since Aug 2018
Marked
since Feb 2026
Modernizr
since Aug 2018
OWL Carousel
since Aug 2018
Slick
since Apr 2025
SweetAlert2
since Aug 2020
Swiper
since Apr 2023
Live chat
Facebook Chat Plugin
since Oct 2021
Marketing automation
MailChimp
since Aug 2022
Miscellaneous
Gravatar
since May 2026
Open Graph
since Sep 2022
Popper
since Apr 2022
PWA
since Jun 2023
RSS
since Dec 2022
Operating systems
Windows Server
since Aug 2018
Page builders
WordPress Block Editor
since Apr 2025
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Aug 2018
TypeScript
since Dec 2022
Rich text editors
CKEditor
since Jun 2024
Security
Really Simple SSL & Security
since Jul 2024
reCAPTCHA
since Nov 2023
UI frameworks
Animate.css
since Aug 2018
Bootstrap
since Aug 2018
Video players
YouTube
since Aug 2018
Web frameworks
Laravel
since Nov 2021
Web servers
Webmail
Google Workspace
since Aug 2022
Widgets
FlexSlider
since Aug 2018
FullCalendar
since Dec 2022
Getsitecontrol
since Nov 2021
Slider Revolution
since Aug 2018
WordPress plugins
WordPress themes
ThemeGrill ColorMag
since May 2026
Audience
- 87% phone
- 13% desktop
Vietnam
Singapore
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.51 / 10 · ranked #2,476,807 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.5 MB · 26 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| dtcn.caothang.edu.vn | 18 |
| dttt.caothang.edu.vn | 18 |
| cndt.caothang.edu.vn | 16 |
| englishcenter.caothang.edu.vn | 16 |
| vieclam.caothang.edu.vn | 15 |
| ttth.caothang.edu.vn | 14 |
| ckdl.caothang.edu.vn | 13 |
| ktcs.caothang.edu.vn | 12 |
| cntt.caothang.edu.vn | 11 |
| daotao.caothang.edu.vn | 11 |
| lib.caothang.edu.vn | 11 |
| cdt.caothang.edu.vn | 10 |
| dcn.caothang.edu.vn | 10 |
| ddt.caothang.edu.vn | 10 |
| nganhan.caothang.edu.vn | 10 |
| nhietlanh.caothang.edu.vn | 10 |
| tudonghoa.caothang.edu.vn | 10 |
| txnh.caothang.edu.vn | 10 |
| hcqt.caothang.edu.vn | 9 |
| tracuudiem.caothang.edu.vn | 9 |
| caothang.edu.vn | 8 |
| ck.caothang.edu.vn | 8 |
| ctct.caothang.edu.vn | 8 |
| gddc.caothang.edu.vn | 8 |
Full technology history →
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