What powers qts.edu.hk?
Last seen Jun 2026 · 17 technologies across 12 categories
CDN
cdnjs
since Oct 2024
Cloudflare
since Oct 2024
CMS
eClass
since Dec 2024
Editors
DreamWeaver
since Dec 2024
Font scripts
Google Font API
since Oct 2024
JavaScript libraries
Live chat
WhatsApp Business Chat
since Oct 2024
Miscellaneous
Popper
since Dec 2024
Programming languages
PHP
since Dec 2024
Security
HSTS
since Mar 2026
UI frameworks
Web frameworks
Microsoft ASP.NET
since Jun 2020
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Audience
- 53% phone
- 47% desktop
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.35 / 10 · ranked #8,054,025 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 51.6 MB · 83 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.qts.edu.hk | 12 |
| eclass.qts.edu.hk | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped jQuery CDN Jun 2026
- dropped Unpkg Jun 2026
- dropped IIS May 2026
- dropped Windows Server May 2026
- detected HSTS Mar 2026