What powers deaf.org.hk?
Last seen Jun 2026 · 19 technologies across 10 categories
CDN
Font scripts
Google Font API
since Oct 2023
JavaScript libraries
Lightbox
since May 2023
Miscellaneous
Open Graph
since Oct 2023
Programming languages
PHP
since Oct 2023
Security
HSTS
since Oct 2023
UI frameworks
Video players
YouTube
since Jun 2022
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Microsoft 365
since Aug 2022
Audience
- 54% phone
- 46% desktop
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.69 / 10 · ranked #767,463 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese
- Weight: 8.9 MB · 65 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| dcafe.deaf.org.hk | 9 |
| slday.deaf.org.hk | 9 |
| deaf.org.hk | 8 |
| www.deaf.org.hk | 8 |
| sl.deaf.org.hk | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped OpenSSL Oct 2025