What powers 
sjv.ch?
Last seen Oct 2026 · 20 technologies across 10 categories
Advertising
Analytics
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Tag managers
UI frameworks
Web servers
Webmail
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 58% phone
- 42% desktop
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #347,399 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0.2 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: German
- Weight: 4.8 MB · 160 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Swiss Judo and Ju-Jitsu Federation
- Founded: 1937
- Country: Switzerland
From Wikidata (CC0).
Infrastructure
- Hosted on NINE Nine Internet Solutions AG (5.148.183.20)
- DNS: nine.ch
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 6,923,515, 2 hosts
- Verified with: Meta Business
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
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Recent changes
- detected DataTables Jul 2026
- dropped HSTS Jun 2026
- detected HSTS Feb 2026