What powers 
npb.jp?
Last seen Sep 2026 · 7 technologies across 6 categories
Analytics
JavaScript libraries
Miscellaneous
Tag managers
Video players
Web servers
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
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| npb league | #2 | 9,800 |
| nippon baseball | #2 | 4,900 |
| hokkaido baseball team | #2 | 2,900 |
| npb | #6 | 2,000 |
| nippon fighters | #2 | 1,800 |
| ham fighters | #3 | 1,800 |
| npb teams | #1 | 1,600 |
| japanese baseball teams | #1 | 1,600 |
| japanese baseball teams | #1 | 1,600 |
| sasaki | #5 | 1,600 |
| hanshin tigers | #5 | 1,600 |
| saitama seibu lions | #2 | 1,500 |
| hokkaido baseball | #2 | 1,500 |
| baystars baseball | #4 | 1,500 |
| dena baystars | #4 | 1,500 |
| tohoku rakuten golden eagles | #2 | 1,300 |
| nippon professional baseball teams | #1 | 1,200 |
| bauer trevor | #11 | 1,200 |
| trevor bauer stats | #2 | 1,200 |
| tanaka | #6 | 1,100 |
| tokyo yomiuri giants | #6 | 1,100 |
| yamamoto | #9 | 1,100 |
| yokohama dena baystars | #3 | 1,100 |
| rakuten baseball | #2 | 980 |
| japan baseball season 2024 tickets | #1 | 880 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 81% phone
- 17% desktop
- 2% tablet
Japan
Taiwan
United States
South Korea
Hong Kong SAR China
Australia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.02 / 10 · ranked #43,812 of all domains
512 referring domains · OpenPageRank
Search traffic
78,700 est. monthly organic visits (US)
5,326 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 5.3 MB · 149 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Nippon Professional Baseball
- Founded: 1950
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on HANSHIN ITEC HANKYU HANSHIN CO.,LTD. (203.133.234.140)
- DNS: gao.ne.jp
- Email: mailgw.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Cybertrust Japan, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 436,291, 9 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| npb.jp | 7 |
| draft.npb.jp | 6 |
| apbc.npb.jp | 5 |
| www.npb.jp | 4 |
| premier.npb.jp | 2 |
| sorry.npb.jp | 1 |
Full technology history →
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Recent changes
- detected YouTube Aug 2026