What powers 3optical.com?
Last seen Jun 2026 · 24 technologies across 13 categories
Analytics
Google Analytics
since Aug 2022
CDN
CMS
Joomla
since Aug 2022
CRM
Zoho
since Aug 2022
Ecommerce
Cart Functionality
since Aug 2022
JavaScript libraries
Live chat
WhatsApp Business Chat
since Aug 2022
Miscellaneous
PaaS
SiteGround
since Aug 2022
Programming languages
PHP
since Aug 2022
Tag managers
Google Tag Manager
since Jun 2025
UI frameworks
Web servers
Nginx
since Aug 2022
Audience
- 59% phone
- 41% desktop
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.71 / 10 · ranked #19,040,920 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (Taiwan)
- CDN: Google
- Weight: 33.8 MB · 168 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| 3optical.com | 24 |
| www.3optical.com | 24 |