What powers 
odn.ne.jp?
Last seen Nov 2023 · 5 technologies across 5 categories
Analytics
Google Analytics
since Jun 2018
JavaScript Frameworks
JavaScript libraries
Zepto
since Jun 2018
Programming languages
Java
since Aug 2021
Web Servers
Apache HTTP Server
since Jan 2016
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 58% desktop
- 38% phone
- 5% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.98 / 10 · ranked #8,094 of all domains
2,154 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 0.5 MB · 59 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Open Data Network
From Wikidata (CC0).
Infrastructure
- Hosted on ODN SoftBank Corp. (143.90.129.12)
- DNS: odn.ne.jp
- Email: Trend Micro Email Security
- Email security: SPF (soft fail), DMARC reject, CAA
- SSL: Cybertrust Japan, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 31,878, 46 hosts
- Verified with: Google, Trend Micro Email Security
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.odn.ne.jp | 4 |
| cs.odn.ne.jp | 1 |
| mail.odn.ne.jp | 1 |
| webmail.odn.ne.jp | 1 |