What powers aca.org.hk?
Last seen Jun 2026 · 25 technologies across 15 categories
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Jan 2023
Databases
MySQL
since May 2023
Ecommerce
OpenCart
since Oct 2022
Font scripts
Font Awesome
since Oct 2022
Ionicons
since Aug 2022
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Oct 2022
Miscellaneous
Open Graph
since Oct 2022
Popper
since Aug 2022
Operating systems
Programming languages
UI frameworks
Web server extensions
Web servers
Webmail
Microsoft 365
since Aug 2022
Audience
- 52% desktop
- 48% phone
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.41 / 10 · ranked #992,273 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (Hong Kong SAR China)
- Weight: 9.7 MB · 70 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| aca.org.hk | 18 |
| www.aca.org.hk | 18 |
| flagday.aca.org.hk | 12 |