What powers 
onsen-ouen.jp?
Last seen Oct 2026 · 28 technologies across 16 categories
Affiliate programs
Analytics
CDN
CMS
Databases
Font scripts
Hosting
JavaScript Frameworks
JavaScript Libraries
Maps
Miscellaneous
PaaS
Programming languages
RUM
Tag managers
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
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 AI crawlers blocked
Audience
- 79% phone
- 21% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.52 / 10 · ranked #156,949 of all domains
162 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0.35 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 16.6 MB · 90 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Xserver (162.43.122.94)
- DNS: Xserver
- Email: onsen-ouen.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 8,791,659, 12 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| biz.onsen-ouen.jp | 21 |
| snscp.onsen-ouen.jp | 14 |
| gap.onsen-ouen.jp | 7 |
| kanko.onsen-ouen.jp | 5 |
| okonsen.onsen-ouen.jp | 5 |
| yado.onsen-ouen.jp | 5 |
| onsen-ouen.jp | 4 |
| www.onsen-ouen.jp | 4 |