What powers liensonoptic.vn?
Last seen Jun 2026 · 22 technologies across 12 categories
Analytics
Ecommerce
Font Scripts
Font Awesome
since Jun 2019
Google Font API
since Jan 2019
JavaScript libraries
Live chat
Facebook Chat Plugin
since Oct 2021
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Jun 2026
Security
Tag managers
Google Tag Manager
since Jun 2019
UI frameworks
Web servers
Widgets
Facebook
since Jan 2019
Audience
- 67% phone
- 33% desktop
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.33 / 10 · ranked #45,971,163 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- Weight: 1.3 MB · 50 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.liensonoptic.vn | 19 |
| liensonoptic.vn | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Jun 2026