What powers sapporotenant.net?
Last seen Oct 2026 · 16 technologies across 8 categories
Analytics
Google Analytics
since Dec 2019
Font scripts
JavaScript libraries
Miscellaneous
Swiper Slider
since Aug 2022
Operating systems
UNIX
since Jan 2019
Programming languages
Web server extensions
Web servers
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
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 1.6 MB · 48 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on INFOSPHERE NTT PC Communications, Inc. (219.117.255.170)
- DNS: interlink.or.jp
- Email: no MX record returned
- SSL: Nijimo, Inc., RSA 2048, expires Feb 2027
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted