What powers dbs.edu.hk?
Last seen Aug 2026 · 52 technologies across 24 categories
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
IaaS
Issue trackers
JavaScript frameworks
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Miscellaneous
Operating systems
PaaS
Performance
Programming languages
Security
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Video players
Web Servers
Webmail
Widgets
Wikis
WordPress plugins
AI Crawlers
Blocks 2 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Diffbot Blocked
- Webzio-Extended Blocked
The other 31 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
2 of 33 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
3.40 / 10 · ranked #1,008,070 of all domains
52 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 2.5 MB · 40 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- DBSIB (Diocesan Boys' School on Wikidata)
- Founded: 1869
- Country: People's Republic of China
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (3.5.149.0)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: GoDaddy, RSA 4096, wildcard, expires Feb 2027
- Common Crawl link graph: rank 1,071,623, 7 hosts
- Verified with: Apple Business, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| foundation.dbs.edu.hk | 34 |
| ib.dbs.edu.hk | 18 |
| www.furtherstudies.dbs.edu.hk | 16 |
| www.ib.dbs.edu.hk | 16 |
| www.dbs.edu.hk | 10 |
| www2.dbs.edu.hk | 9 |
| dbs.edu.hk | 8 |
| mathjuniorwiki.dbs.edu.hk | 6 |
Full technology history →
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