What powers szetoho.edu.hk?
Last seen Oct 2026 · 13 technologies across 10 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
Cloudflare
since Nov 2020
CMS
eClass
since Jun 2024
Editors
DreamWeaver
since Jun 2024
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Jan 2019
UI frameworks
Web servers
Nginx
since Oct 2025
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
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
- 53% desktop
- 47% phone
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.50 / 10 · ranked #6,507,369 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- CDN: Cloudflare
- Weight: 9.8 MB · 64 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- FDBWA Szeto Ho Secondary School
- Founded: 1978
- Country: People's Republic of China
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (52.74.11.1)
- DNS: on-nets.com
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 2,557,072, 4 hosts
- Verified with: Apple Business, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| eclass.szetoho.edu.hk | 9 |
| www.szetoho.edu.hk | 9 |