What powers twgss.edu.hk?
Last seen Oct 2026 · 19 technologies across 13 categories
Analytics
CDN
CMS
Editors
Font scripts
JavaScript libraries
Miscellaneous
Programming languages
Security
UI frameworks
Web frameworks
Web servers
Webmail
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 73% phone
- 27% desktop
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.92 / 10 · ranked #3,806,340 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- CDN: Cloudflare
- Weight: 1.7 MB · 66 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Tsuen Wan Government Secondary School
- Founded: 1961
- Country: People's Republic of China
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.21.39.120, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 14,640,490, 3 hosts
- Verified with: Apple Business, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.twgss.edu.hk | 13 |
| eclass.twgss.edu.hk | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped jQuery CDN Oct 2026
- dropped Unpkg Oct 2026
- dropped core-js Mar 2026
- detected Apple iCloud Mail Dec 2025