What powers shoshikan.ed.jp?
Last seen Sep 2026 · 18 technologies across 12 categories
Analytics
CDN
CMS
Databases
JavaScript libraries
Miscellaneous
Photo galleries
Programming languages
Security
Web servers
Webmail
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 84% phone
- 16% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.48 / 10 · ranked #2,535,159 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 8.8 MB · 90 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- 尚志館高等学校
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on SYNAPSE SYNAPSE Co.,Ltd. (202.208.176.49)
- DNS: synapse.ne.jp
- Email: synapse.ne.jp
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 17,720,281, 2 hosts
- Verified with: Apple Business, Google, Microsoft 365
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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