What powers cactm.edu.hk?
Last seen Aug 2026 · 21 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Jan 2019
Google Hosted Libraries
since Dec 2025
jQuery CDN
since Aug 2022
jsDelivr
since Dec 2025
Unpkg
since Aug 2022
CMS
eClass
since Aug 2022
Editors
DreamWeaver
since Aug 2022
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Jan 2019
Security
HSTS
since Aug 2026
UI frameworks
Video players
YouTube
since Jan 2019
Web servers
Nginx
since Aug 2026
Webmail
Google Workspace
since Aug 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 62% phone
- 38% desktop
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.99 / 10 · ranked #3,614,817 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 81.6 MB · 99 requests
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| www.cactm.edu.hk | 13 |
| eclass.cactm.edu.hk | 12 |
| cactm.edu.hk | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped prettyPhoto Jan 2026
- detected Bootstrap Icons Dec 2025
- detected Google Hosted Libraries Dec 2025
- detected jsDelivr Dec 2025
- detected Lightbox Dec 2025
- detected OWL Carousel Dec 2025
- detected YouTube Dec 2025