What powers kishikai-cleancenter.or.jp?
Last seen Sep 2026 · 7 technologies across 5 categories
Analytics
Google Analytics
since Sep 2023
CMS
DNN
since Mar 2024
Hosting
Sakura Internet
since Mar 2024
JavaScript libraries
Web frameworks
Microsoft ASP.NET
since Mar 2024
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 76% phone
- 24% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.58 / 10 · ranked #5,857,740 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 1.9 MB · 136 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Sakura Internet (210.224.185.30)
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: DigiCert, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 31,538,288
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted