What powers scsg.edu.hk?
Last seen Sep 2026 · 15 technologies across 10 categories
Analytics
Google Analytics
since Nov 2022
CDN
Unpkg
since Nov 2022
CMS
JavaScript libraries
Miscellaneous
Prism
since Nov 2022
Operating systems
Windows Server
since Aug 2022
Programming languages
Web frameworks
Microsoft ASP.NET
since Aug 2022
Web servers
Webmail
Google Workspace
since Aug 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 82% phone
- 18% desktop
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.25 / 10 · ranked #1,188,893 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 18.8 MB · 104 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- St. Catharine's School for Girls
- Founded: 1968
- Country: People's Republic of China
From Wikidata (CC0).
Infrastructure
- Hosted on HUTCHISON-AS-AP HGC Global Communications Limited (218.188.222.214)
- DNS: on-nets.com
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 10,193,503, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| scsg.edu.hk | 15 |
| www.scsg.edu.hk | 15 |