What powers qc.edu.hk?
Last seen Aug 2026 · 20 technologies across 13 categories
Analytics
Cloudflare Browser Insights
since Oct 2021
Google Analytics
since Sep 2022
CDN
cdnjs
since May 2022
Cloudflare
since Jun 2020
CMS
eClass
since Aug 2022
Editors
DreamWeaver
since Aug 2022
Font scripts
Google Font API
since May 2020
JavaScript libraries
jQuery Modal
since Apr 2022
Slick
since May 2020
Miscellaneous
Programming languages
PHP
since May 2020
Security
HSTS
since Sep 2022
UI frameworks
Video players
YouTube
since May 2020
Web servers
Nginx
since May 2020
Webmail
Google Workspace
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 61% phone
- 39% desktop
Hong Kong SAR China
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.80 / 10 · ranked #1,978,217 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 16.1 MB · 63 requests
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| qc.edu.hk | 11 |
| www.qc.edu.hk | 11 |
| eclass.qc.edu.hk | 9 |
| qc160he.qc.edu.hk | 6 |
| qcweb.qc.edu.hk | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected jQuery Migrate Aug 2026
- dropped Plesk Mar 2026
- dropped jQuery CDN Feb 2026
- dropped Unpkg Feb 2026