What powers cccss.edu.hk?
Last seen Jun 2026 · 20 technologies across 11 categories
CDN
Cloudflare
since Apr 2024
jsDelivr
since Dec 2025
CMS
eClass
since May 2023
Google Sites
since Feb 2023
Editors
DreamWeaver
since Jan 2019
Font scripts
Google Font API
since Feb 2023
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2023
Popper
since May 2023
Programming languages
PHP
since May 2023
Security
HSTS
since Mar 2026
UI frameworks
Web servers
Nginx
since Dec 2025
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Audience
- 52% phone
- 48% desktop
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.85 / 10 · ranked #4,096,378 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 117.0 MB · 105 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| intranet.cccss.edu.hk | 11 |
| www.cccss.edu.hk | 11 |
| sites.cccss.edu.hk | 8 |
Full technology history →
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Recent changes
- dropped jQuery CDN Jun 2026
- dropped Unpkg Jun 2026
- dropped IIS Jan 2026
- dropped Microsoft ASP.NET Jan 2026
- dropped Windows Server Jan 2026