What powers twghczm.edu.hk?
Last seen Aug 2026 · 16 technologies across 11 categories
CMS
Editors
DreamWeaver
since Aug 2022
JavaScript libraries
Miscellaneous
Popper
since Aug 2022
Operating systems
Windows Server
since Oct 2018
Programming languages
PHP
since Oct 2018
Security
HSTS
since Sep 2022
UI frameworks
Web server extensions
Web servers
Nginx
since Sep 2019
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 77% phone
- 23% desktop
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.23 / 10 · ranked #1,216,437 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 2.0 MB · 53 requests
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| elearning.twghczm.edu.hk | 10 |
| twghczm.edu.hk | 9 |
| www.twghczm.edu.hk | 9 |
| esda.twghczm.edu.hk | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Apple iCloud Mail Jul 2026
- detected Bootstrap Jul 2026
- detected Drupal Jul 2026
- detected HSTS Jul 2026
- detected jQuery Jul 2026
- detected LazySizes Jul 2026
- detected Microsoft 365 Jul 2026
- detected Nginx Jul 2026
- dropped jQuery CDN Dec 2025
- dropped Unpkg Dec 2025