What powers ylcss.edu.hk?
Last seen Jun 2026 · 18 technologies across 14 categories
CDN
jsDelivr
since Feb 2026
CMS
eClass
since Aug 2022
Editors
DreamWeaver
since Jul 2020
Font scripts
JavaScript libraries
Miscellaneous
Popper
since Aug 2022
Operating systems
Windows Server
since Jul 2020
Programming languages
PHP
since Feb 2022
Security
HSTS
since Sep 2022
UI frameworks
Video players
YouTube
since Jan 2021
Web frameworks
Microsoft ASP.NET
since Jul 2020
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Sep 2022
Audience
- 70% phone
- 30% desktop
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.84 / 10 · ranked #4,136,557 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 37.5 MB · 81 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.ylcss.edu.hk | 10 |
| intranet.ylcss.edu.hk | 9 |
| www2.ylcss.edu.hk | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HSTS May 2026
- dropped jQuery CDN Mar 2026
- dropped OWL Carousel Mar 2026
- dropped Unpkg Mar 2026
- dropped ZURB Foundation Mar 2026
- detected AOS Feb 2026
- detected Bootstrap Icons Feb 2026
- detected jsDelivr Feb 2026
- detected Slick Feb 2026