What powers nihonseiko.co.jp?
Last seen Jun 2026 · 7 technologies across 7 categories
Analytics
Google Analytics
since May 2021
CMS
Concrete CMS
since May 2021
JavaScript libraries
Miscellaneous
Open Graph
since May 2026
Programming languages
PHP
since May 2021
Web servers
Nginx
since May 2021
Webmail
Google Workspace
since Aug 2022
Audience
- 65% desktop
- 35% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.54 / 10 · ranked #2,430,765 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 7.5 MB · 54 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Open Graph May 2026