What powers cfss.edu.hk?
Last seen Jun 2026 · 18 technologies across 13 categories
CDN
CMS
eClass
since Aug 2022
Editors
DreamWeaver
since Aug 2022
Font scripts
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
OWL Carousel
since Apr 2023
Maps
Google Maps
since Apr 2023
Miscellaneous
Popper
since Aug 2022
Programming languages
PHP
since Aug 2022
TypeScript
since Apr 2023
UI frameworks
Bootstrap
since Aug 2022
Web servers
Nginx
since Apr 2023
Webmail
Microsoft 365
since Aug 2022
Widgets
FlexSlider
since Apr 2023
Audience
- 62% phone
- 38% desktop
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.88 / 10 · ranked #1,816,994 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 31.7 MB · 71 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cfss.edu.hk | 15 |
| www.cfss.edu.hk | 15 |
| eclass.cfss.edu.hk | 9 |
Full technology history →
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Recent changes
- dropped Plesk Mar 2026
- dropped jQuery CDN Sep 2025
- dropped Unpkg Sep 2025