What powers nankan.lg.jp?
Last seen Oct 2026 · 8 technologies across 4 categories
Analytics
Google Analytics
since Jan 2019
Font scripts
Google Font API
since Apr 2023
JavaScript graphics
Chart.js
since Apr 2023
JavaScript libraries
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 77% phone
- 23% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.84 / 10 · ranked #263,009 of all domains
110 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 11.7 MB · 115 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Nankan
- Founded: 1955
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Email: no MX record returned
- SSL: JPRS, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 1,191,146
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted