What powers 
sji-international.com.sg?
Last seen Sep 2026 · 63 technologies across 23 categories
Analytics
CDN
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Miscellaneous
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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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 56% desktop
- 44% phone
Singapore
Indonesia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.53 / 10 · ranked #861,074 of all domains
45 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 2.6 MB · 37 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- St. Joseph's Institution International School
- Founded: 2006
- Country: Singapore
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.17.70.73)
- DNS: webhostsg.com
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 89,642, 6 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.sji-international.com.sg | 28 |
| connect.sji-international.com.sg | 19 |
| myportal.sji-international.com.sg | 18 |
| vms.sji-international.com.sg | 16 |
| apply.sji-international.com.sg | 14 |
| recovery.sji-international.com.sg | 14 |
| hs-teach.sji-international.com.sg | 12 |
| hs-report.sji-international.com.sg | 10 |
| hs-engage.sji-international.com.sg | 7 |
Full technology history →
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