What powers sfc-plk.edu.hk?
Last seen Jun 2026 · 28 technologies across 13 categories
CDN
Unpkg
since Nov 2024
CMS
Databases
MySQL
since Jun 2023
Font scripts
Google Font API
since Jun 2023
Twitter Emoji (Twemoji)
since Jun 2023
JavaScript libraries
Miscellaneous
Open Graph
since Jun 2023
RSS
since Jun 2023
Operating systems
Performance
Priority Hints
since Nov 2024
Programming languages
PHP
since Jan 2019
Web frameworks
Web server extensions
Web servers
Webmail
Apple iCloud Mail
since Sep 2023
Microsoft 365
since Aug 2025
Audience
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.52 / 10 · ranked #6,329,652 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 6.8 MB · 136 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sfc-plk.edu.hk | 15 |
| www.sfc-plk.edu.hk | 15 |
| evening.sfc-plk.edu.hk | 12 |
| day.sfc-plk.edu.hk | 7 |
| community.sfc-plk.edu.hk | 6 |
Full technology history →
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Recent changes
- detected Microsoft 365 Aug 2025