What powers haidangduong.com?
Last seen Jun 2026 · 20 technologies across 14 categories
Analytics
Google Analytics
since Mar 2021
Authentication
Facebook Login
since Mar 2024
CMS
Databases
MySQL
since Mar 2021
Font scripts
Google Font API
since Mar 2021
JavaScript libraries
Maps
Google Maps
since Mar 2024
Miscellaneous
Programming languages
PHP
since Mar 2021
Security
Really Simple SSL & Security
since Apr 2024
Tag managers
Google Tag Manager
since Mar 2021
Web servers
LiteSpeed
since Mar 2021
WordPress plugins
Contact Form 7
since Mar 2024
Litespeed Cache
since Mar 2021
Themify Builder
since Aug 2024
Yoast SEO
since Mar 2024
WordPress themes
WP Puzzle Basic
since Mar 2024
Audience
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2.2 s |
| CLS | 0.25 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese (Vietnam)
- Weight: 5.2 MB · 135 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Nginx Mar 2026
- dropped OpenResty Mar 2026
- detected HTTP/3 Feb 2026
- detected LiteSpeed Feb 2026
- detected Litespeed Cache Feb 2026
- dropped HTTP/3 Dec 2025
- dropped LiteSpeed Dec 2025
- dropped Litespeed Cache Dec 2025
- detected Nginx Nov 2025
- detected OpenResty Nov 2025