What powers plkchc.edu.hk?
Last seen Jun 2026 · 18 technologies across 12 categories
CDN
CMS
eClass
since Aug 2022
Editors
DreamWeaver
since Aug 2022
Font scripts
Font Awesome
since Dec 2025
JavaScript libraries
Miscellaneous
Popper
since Aug 2022
Programming languages
PHP
since Aug 2022
TypeScript
since Dec 2025
UI frameworks
Video players
YouTube
since Feb 2022
Web servers
Apache HTTP Server
since Dec 2025
Webmail
Apple iCloud Mail
since Jan 2023
Widgets
Audience
- 53% phone
- 47% desktop
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.77 / 10 · ranked #4,528,699 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- Weight: 29.9 MB · 171 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.plkchc.edu.hk | 13 |
| elearning.plkchc.edu.hk | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Font API Jan 2026
- dropped HSTS Jan 2026
- dropped Nginx Jan 2026
- dropped Slick Jan 2026
- dropped Ubuntu Jan 2026
- detected Apache HTTP Server Dec 2025
- detected DataTables Dec 2025
- detected FancyBox Dec 2025
- detected Font Awesome Dec 2025
- detected FullCalendar Dec 2025
- detected Swiper Dec 2025
- detected TypeScript Dec 2025