What powers canossa.edu.hk?
Last seen Aug 2026 · 23 technologies across 13 categories
CDN
CMS
eClass
since Sep 2022
Editors
DreamWeaver
since Sep 2022
Font scripts
JavaScript libraries
Miscellaneous
Popper
since Sep 2022
Operating systems
UNIX
since Apr 2019
Programming languages
UI frameworks
Web server extensions
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Widgets
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 58% phone
- 42% desktop
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.11 / 10 · ranked #3,313,735 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 16.3 MB · 66 requests
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| www.canossa.edu.hk | 14 |
| eclass.canossa.edu.hk | 9 |
| drive.canossa.edu.hk | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Plesk Mar 2026