What powers 
komadori.ne.jp?
Last seen Sep 2026 · 10 technologies across 7 categories
Analytics
Google Analytics
since Jan 2019
CDN
cdnjs
since May 2024
Cloudflare
since May 2024
JavaScript libraries
Operating systems
CentOS
since Jun 2025
Video players
VideoJS
since May 2024
Web server extensions
Web servers
Nginx
since May 2024
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
- 66% phone
- 29% desktop
- 5% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #351,660 of all domains
61 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 4.0 MB · 93 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Komadori Cable
- Founded: 2003
- Sector: information and communications industry
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on IDCF IDC Frontier Inc. (210.152.14.233)
- DNS: kcn.ne.jp
- Email: kcn.ne.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: JPRS, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,207,566, 5 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.komadori.ne.jp | 7 |
| stream02.komadori.ne.jp | 3 |
| stream05.komadori.ne.jp | 2 |