What powers chac.vn?
Last seen Jun 2026 · 25 technologies across 15 categories
Authentication
Facebook Login
since Jul 2021
CDN
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Feb 2022
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
JavaScript libraries
Live chat
Facebook Chat Plugin
since Nov 2021
Miscellaneous
Performance
Priority Hints
since Oct 2023
Programming languages
PHP
since Jan 2019
UI frameworks
Video players
YouTube
since Jan 2019
Web servers
LiteSpeed
since Jul 2022
WordPress plugins
MetaSlider
since Feb 2022
Popup Maker
since Nov 2024
Premio Chaty
since Jan 2025
WP-PageNavi
since Feb 2022
WordPress themes
Twenty Twelve
since Feb 2022
Audience
- 77% phone
- 23% desktop
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.06 / 10 · ranked #11,621,660 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 4.5 MB · 159 requests
- WordPress theme: twentytwelve (child: twentytwelve-child) · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Jan 2026
- detected Facebook Chat Plugin Nov 2025