What powers 
sushiuniversity.jp?
Last seen Sep 2026 · 14 technologies across 13 categories
Analytics
CDN
CMS
Databases
Font scripts
Hosting
JavaScript libraries
Performance
Programming languages
Security
SEO
Web servers
WordPress plugins
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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 56% phone
- 44% desktop
Japan
United States
Philippines
Malaysia
Singapore
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.71 / 10 · ranked #760,104 of all domains
40 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 11.6 MB · 62 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Sushi University
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Xserver (183.90.232.22)
- DNS: Xserver
- Email: sushiuniversity.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: CloudSecure Corporation, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 502,731, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected HSTS Apr 2026