What powers classin.vn?
Last seen Jun 2026 · 41 technologies across 18 categories
Analytics
Google Analytics
since Nov 2023
HubSpot Analytics
since Nov 2023
Linkedin Insight Tag
since Nov 2023
Caching
WP Rocket
since Apr 2026
CDN
Cloudflare
since Nov 2023
CMS
WordPress
since Nov 2023
Databases
MySQL
since Nov 2023
Documentation
BetterDocs
since Jun 2024
Font scripts
Font Awesome
since Nov 2023
Google Font API
since Nov 2023
JavaScript libraries
Live chat
HubSpot Chat
since Nov 2023
Marketing automation
HubSpot
since Nov 2023
Miscellaneous
Performance
Priority Hints
since Nov 2023
Programming languages
Security
Cloudflare Bot Management
since Nov 2023
Tag managers
Google Tag Manager
since Nov 2023
UI frameworks
Bootstrap
since Nov 2023
Web servers
LiteSpeed
since Nov 2023
WordPress plugins
BetterDocs plugin
since Jun 2024
Contact Form 7
since Apr 2026
Essential Addons for Elementor
since Nov 2023
GTranslate
since Feb 2025
RankMath SEO
since Nov 2023
Audience
- 92% desktop
- 8% phone
Vietnam
Singapore
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.38 / 10 · ranked #7,729,111 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 2.6 MB · 191 requests
- WordPress theme: appku · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Litespeed Cache May 2026
- dropped Lodash May 2026
- dropped Site Kit May 2026
- detected BetterDocs Apr 2026
- detected BetterDocs plugin Apr 2026
- detected Bootstrap Apr 2026
- detected Contact Form 7 Apr 2026
- detected Essential Addons for Elementor Apr 2026
- detected Font Awesome Apr 2026
- detected OWL Carousel Apr 2026
- detected Underscore.js Apr 2026
- detected WP Rocket Apr 2026
- dropped Microsoft Clarity Dec 2025
- detected Site Kit Nov 2025
- dropped MediaElement.js Sep 2025