What powers onthiielts.com.vn?
Last seen Jun 2026 · 28 technologies across 18 categories
Analytics
CDN
Cloudflare
since Jul 2023
CMS
WordPress
since Feb 2020
Databases
MySQL
since Feb 2020
Font scripts
Google Font API
since Feb 2020
JavaScript frameworks
React
since Jun 2021
JavaScript libraries
Live chat
Tidio
since Feb 2021
Maps
Google Maps
since Mar 2020
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Jan 2024
Programming languages
PHP
since Feb 2020
Security
Tag managers
Google Tag Manager
since Feb 2020
UI frameworks
Bootstrap
since Mar 2024
Web servers
Webmail
Google Workspace
since Aug 2022
Microsoft 365
since Nov 2024
WordPress plugins
Gravity Forms
since Jan 2024
Litespeed Cache
since Apr 2026
Perfmatters
since Jul 2025
RankMath SEO
since Jan 2024
Audience
- 74% desktop
- 24% phone
- 2% tablet
Vietnam
Hong Kong SAR China
Singapore
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.22 / 10 · ranked #1,241,683 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- Weight: 0.8 MB · 18 requests
- WordPress theme: generatepress (child: onthiielts) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| onthiielts.com.vn | 17 |
| test.onthiielts.com.vn | 12 |
| captoc.onthiielts.com.vn | 11 |
| exam.onthiielts.com.vn | 11 |
| hocthu.onthiielts.com.vn | 10 |
| ieltsexpo.onthiielts.com.vn | 10 |
| ieltsonline.onthiielts.com.vn | 10 |
| lotrinh.onthiielts.com.vn | 10 |
| hcm.onthiielts.com.vn | 3 |
Full technology history →
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Recent changes
- dropped Emotion May 2026
- dropped GeneratePress May 2026
- dropped Ivory Search May 2026
- dropped jQuery May 2026
- dropped jQuery Migrate May 2026
- dropped LazySizes May 2026
- dropped Tawk.to May 2026
- dropped W3 Total Cache May 2026
- detected Bootstrap Apr 2026
- detected Litespeed Cache Apr 2026
- detected Emotion Feb 2026
- detected GeneratePress Feb 2026
- detected Ivory Search Feb 2026
- detected jQuery Feb 2026
- detected jQuery Migrate Feb 2026
- detected LazySizes Feb 2026
- detected Tawk.to Feb 2026
- dropped Ivory Search Jan 2026
- dropped jQuery Jan 2026
- detected Ivory Search Nov 2025
- detected jQuery Nov 2025
- dropped HTTP/3 Sep 2025
- dropped Apache HTTP Server Aug 2025
- dropped CentOS Aug 2025
- dropped Emotion Aug 2025
- dropped GeneratePress Aug 2025
- dropped Ivory Search Aug 2025
- dropped jQuery Aug 2025
- dropped jQuery Migrate Aug 2025
- dropped LazySizes Aug 2025
- dropped OpenSSL Aug 2025
- dropped Tawk.to Aug 2025