What powers kitsukawa-clinic.jp?
Last seen Sep 2026 · 10 technologies across 7 categories
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Editors
DreamWeaver
since Jan 2019
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Maps
Google Maps
since Dec 2022
Web servers
Nginx
since Dec 2020
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
- 77% phone
- 23% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.08 / 10 · ranked #3,390,166 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 4.1 MB · 61 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Sakura Internet (49.212.207.224)
- Email: kitsukawa-clinic.jp
- Email security: SPF (soft fail), DMARC quarantine
- SSL: JPRS, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 11,205,565, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted