What powers koti.jp?
Last seen Aug 2026 · 10 technologies across 7 categories
Analytics
Google Analytics
since Jan 2019
CDN
Hosting panels
Plesk
since Jan 2019
JavaScript libraries
Maps
Google Maps
since Dec 2022
Programming languages
Web servers
Nginx
since Feb 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 67% phone
- 33% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.49 / 10 · ranked #908,655 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 26.9 MB · 168 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CWJ-NET Cyber Wave Japan Co., Ltd. (110.232.122.32)
- DNS: cwj-net.jp
- Email: cwj.ad.jp
- Email security: SPF (soft fail), no DMARC record
- Common Crawl link graph: rank 11,151,585, 2 hosts
DNS records as swept Sep 2026. How the web is hosted