What powers optcentre.com?
Last seen Jun 2026 · 13 technologies across 7 categories
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
Miscellaneous
Babel
since Jan 2021
Open Graph
since Sep 2022
Operating systems
Windows Server
since May 2019
UI frameworks
Web frameworks
Web servers
Audience
- 100% phone
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.30 / 10 · ranked #49,158,210 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.2 MB · 67 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| optcentre.com | 13 |
| www.optcentre.com | 13 |