What powers pos.edu.hk?
Last seen Jun 2026 · 16 technologies across 11 categories
CMS
Databases
MySQL
since Apr 2019
Editors
DreamWeaver
since Aug 2022
Font scripts
Google Font API
since Apr 2019
JavaScript libraries
Slick
since May 2022
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Jul 2025
Programming languages
PHP
since Apr 2019
UI frameworks
Web servers
Audience
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.12 / 10 · ranked #10,852,711 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 117.0 MB · 194 requests
- WordPress theme: pressbook · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.pos.edu.hk | 12 |
| eclass.pos.edu.hk | 6 |
Full technology history →
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Recent changes
- dropped jQuery CDN Mar 2026
- dropped Unpkg Mar 2026
- dropped Twitter Emoji (Twemoji) Aug 2025