What powers yin.or.jp?
Last seen Jul 2026 · 6 technologies across 6 categories
Affiliate programs
A8.net
since Jul 2021
Analytics
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
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
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.81 / 10 · ranked #712,730 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 0.4 MB · 24 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ARTERIA Networks (36.3.107.59)
- DNS: yin.or.jp
- Email: yin.or.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 693,298, 4 hosts
- Verified with: Google
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| jcca.yin.or.jp | 5 |
| www.yin.or.jp | 3 |