What powers kenwa.or.jp?
Last seen Aug 2026 · 26 technologies across 16 categories
Analytics
CDN
CMS
Databases
Editors
Font scripts
JavaScript Frameworks
JavaScript libraries
Maps
Miscellaneous
Performance
Programming languages
Tag managers
Video players
Web Servers
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
- Sep 2026 robots.txt removed
- Aug 2026 * removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 82% phone
- 18% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.04 / 10 · ranked #542,770 of all domains
55 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 3.9 MB · 72 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- MisatoKenwa Hospital
- Founded: 1983
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on ATWORKS A.T.WORKS, Inc. (117.120.54.133)
- DNS: kenwa.or.jp
- Email: kenwa.or.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,081,586, 23 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| yanagihara.kenwa.or.jp | 16 |
| yanagihara-reha.kenwa.or.jp | 8 |
| saiyo.kenwa.or.jp | 7 |
| kensin-yanagihara.kenwa.or.jp | 6 |
| www.kenwa.or.jp | 5 |
| gakusei.kenwa.or.jp | 4 |
| kabara.kenwa.or.jp | 3 |
| misato.kenwa.or.jp | 2 |
| yotsugi.kenwa.or.jp | 2 |
| danchi.kenwa.or.jp | 1 |
| senjyunosato.kenwa.or.jp | 1 |
Full technology history →
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Recent changes
- dropped CentOS Jul 2026
- detected Twitter Emoji (Twemoji) Dec 2025