What powers puiying.edu.hk?
Last seen Jun 2026 · 14 technologies across 12 categories
CMS
eClass
since Oct 2022
Editors
DreamWeaver
since Oct 2022
Font scripts
Font Awesome
since Jan 2019
JavaScript libraries
Miscellaneous
Popper
since Oct 2022
Operating systems
Windows Server
since Jan 2019
Programming languages
UI frameworks
Video players
YouTube
since Jan 2019
Web server extensions
Web servers
Nginx
since Sep 2025
Webmail
Apple iCloud Mail
since Jan 2023
Audience
- 57% phone
- 43% desktop
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.14 / 10 · ranked #3,235,706 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 15.3 MB · 63 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| puiying.edu.hk | 10 |
| www.puiying.edu.hk | 10 |
| eclass.puiying.edu.hk | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped jQuery CDN Jan 2026
- dropped Unpkg Jan 2026