What powers 
satohama-jomon.jp?
Last seen Sep 2026 · 2 technologies across 2 categories
Analytics
Google Analytics
since Nov 2024
Web servers
Apache HTTP Server
since Dec 2021
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
- 68% phone
- 32% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.71 / 10 · ranked #760,095 of all domains
40 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese (Japan)
- Weight: 0.6 MB · 27 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- The Historical Museum of Jōmon Village, Oku-Matsushima
- Founded: 1992
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on DATAHOTEL-JP AS for DATAHOTEL, which is one of iDC in Japan (203.174.71.138)
- DNS: datahotel.ne.jp
- Email: no MX record returned
- Common Crawl link graph: rank 1,201,619, 2 hosts
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| satohama-jomon.jp | 2 |
| www.satohama-jomon.jp | 2 |