What powers skincancer.jp?
Last seen Sep 2026 · 4 technologies across 4 categories
Analytics
Google Analytics
since Jan 2025
CDN
Google Hosted Libraries
since Feb 2022
JavaScript libraries
Web servers
Apache HTTP Server
since Jan 2019
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
- 75% phone
- 25% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.95 / 10 · ranked #611,857 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 1.0 MB · 41 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on UTNET The University of Tokyo (130.69.94.132)
- DNS: umin.ac.jp
- Email: no MX record returned
- Common Crawl link graph: rank 1,244,964, 2 hosts
DNS records as swept Oct 2026. How the web is hosted