What powers keihau.edu.hk?
Last seen Aug 2026 · 20 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
CDN
jQuery CDN
since Sep 2022
Unpkg
since Sep 2022
CMS
Editors
DreamWeaver
since Sep 2022
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
Popper
since Sep 2022
Operating systems
Windows Server
since Jan 2019
Programming languages
UI frameworks
Web server extensions
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Aug 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 72% phone
- 28% desktop
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.77 / 10 · ranked #4,523,272 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Chinese
- Weight: 40.0 MB · 160 requests
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| keihau.edu.hk | 14 |
| www.keihau.edu.hk | 14 |
| eclass.keihau.edu.hk | 10 |