What powers voca.vn?
Last seen Jun 2026 · 35 technologies across 21 categories
Advertising
Google AdSense
since Sep 2019
Google Publisher Tag
since Feb 2021
Analytics
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Aug 2018
Google Analytics Enhanced eCommerce
since Feb 2020
Authentication
Facebook Login
since Jul 2021
CDN
Unpkg
since Feb 2024
CRM
Zoho
since Jun 2025
Font scripts
Font Awesome
since Aug 2018
JavaScript graphics
Rive
since Feb 2024
JavaScript libraries
OWL Carousel
since Jun 2020
Live chat
Facebook Chat Plugin
since Nov 2021
Miscellaneous
Open Graph
since Sep 2022
Popper
since Apr 2022
PaaS
Amazon Web Services
since Aug 2022
Programming languages
PHP
since Aug 2018
Retargeting
AdRoll
since Jan 2021
Google Remarketing Tag
since Jul 2021
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Video players
YouTube
since Aug 2018
Web frameworks
Laravel
since Nov 2022
Web servers
Nginx
since Aug 2018
Widgets
Audience
- 58% desktop
- 41% phone
- 2% tablet
Vietnam
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.92 / 10 · ranked #1,726,608 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- Weight: 37.7 MB · 160 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| pronunciation.voca.vn | 25 |
| writing.voca.vn | 25 |
| www.voca.vn | 20 |
| natural.voca.vn | 17 |
| music.voca.vn | 15 |
| talkenglish.voca.vn | 15 |
| home.voca.vn | 11 |
| schools.voca.vn | 9 |
Full technology history →
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Recent changes
- dropped Cloudflare Mar 2026
- detected Cloudflare Oct 2025