What powers yao.or.jp?
Last seen Oct 2026 · 8 technologies across 8 categories
Analytics
Google Analytics
since Dec 2022
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Programming languages
UI frameworks
Web frameworks
CakePHP
since Nov 2022
Web servers
Nginx
since Nov 2022
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
1.96 / 10 · ranked #3,703,983 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0.15 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Japanese
- Weight: 1.9 MB · 52 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Sakura Internet (49.212.207.91, IPv6)
- DNS: value-domain.com
- Email: wadax-sv.jp
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 24,320,706
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted