What powers chuo-build.co.jp?
Last seen Jun 2026 · 11 technologies across 8 categories
Analytics
Google Analytics
since Feb 2020
CDN
Google Hosted Libraries
since Aug 2022
CMS
DNN
since May 2023
Font scripts
Google Font API
since May 2023
JavaScript libraries
Web frameworks
Microsoft ASP.NET
since May 2023
Web servers
Apache HTTP Server
since Feb 2020
Webmail
Microsoft 365
since Sep 2025
Audience
- 56% desktop
- 44% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.47 / 10 · ranked #2,545,696 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese (Japan)
- Weight: 6.4 MB · 129 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.chuo-build.co.jp | 8 |
| sp.chuo-build.co.jp | 5 |
Full technology history →
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Recent changes
- detected Microsoft 365 Sep 2025