What powers sapie.or.jp?
Last seen Aug 2026 · 5 technologies across 3 categories
Operating systems
Web server extensions
Web Servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
- Sep 2026 gptbot removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 68% desktop
- 32% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.60 / 10 · ranked #147,125 of all domains
134 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 0.1 MB · 25 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SO-NET Sony Network Communications Inc. (39.110.229.244)
- DNS: sapie.or.jp
- Email: sapie.or.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: DigiCert, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 641,889, 6 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| member.sapie.or.jp | 4 |
| library.sapie.or.jp | 1 |
| sapie.or.jp | 1 |
| seisaku.sapie.or.jp | 1 |
| www.sapie.or.jp | 1 |