What powers tackching.edu.hk?
Last seen Jun 2026 · 20 technologies across 13 categories
CDN
CMS
eClass
since Aug 2022
Editors
DreamWeaver
since Aug 2022
Font scripts
Google Font API
since Oct 2019
JavaScript libraries
Modernizr
since Oct 2019
OWL Carousel
since Oct 2019
Miscellaneous
Popper
since Aug 2022
Operating systems
CentOS
since Jan 2021
Programming languages
UI frameworks
Video players
YouTube
since Mar 2026
Web server extensions
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Audience
- 75% phone
- 25% desktop
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.91 / 10 · ranked #1,745,074 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 25.5 MB · 193 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.tackching.edu.hk | 15 |
| eclass.tackching.edu.hk | 10 |
Full technology history →
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Recent changes
- detected YouTube Mar 2026