What powers 
jpia.or.jp?
Last seen Sep 2026 · 9 technologies across 6 categories
Analytics
Google Analytics
since Feb 2020
CDN
jQuery CDN
since Apr 2024
jsDelivr
since Apr 2024
JavaScript libraries
Security
HSTS
since Jul 2026
Tag managers
Google Tag Manager
since Aug 2022
Web servers
Apache HTTP Server
since Feb 2020
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.83 / 10 · ranked #700,991 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 2.8 MB · 49 requests
- Structured data: JSON-LD, Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on FINE Canon IT Solutions Inc. (210.134.168.1)
- DNS: canonet.ne.jp
- Email: jpia.or.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: JPRS, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 13,747,926, 2 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected HSTS Jul 2026