What powers 
tosyo-saga.jp?
Last seen Oct 2026 · 13 technologies across 9 categories
Analytics
CDN
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Programming languages
UI frameworks
Web frameworks
Web servers
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- ClaudeBot Blocked
The other 32 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
1 of 33 AI crawlers blocked
Audience
- 75% phone
- 25% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.02 / 10 · ranked #555,031 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 3.5 MB · 77 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Saga Prefectual Library
- Founded: 1963
- Country: Japan
From Wikidata (CC0).
Infrastructure
- DNS: sni.ne.jp
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 7,892,944, 3 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted