What powers builken.jp?
Last seen Jun 2026 · 7 technologies across 6 categories
Analytics
Google Analytics
since Jul 2022
CMS
Databases
MariaDB
since Jun 2023
Hosting
Xserver
since Aug 2022
Programming languages
Java
since Jun 2023
Web servers
Apache Tomcat
since Jun 2023
Nginx
since Jul 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.90 / 10 · ranked #14,666,253 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.4 MB · 37 requests
Homepage as crawled by the HTTP Archive, Jul 2026.