What powers firstjapan.jp?
Last seen Jun 2026 · 16 technologies across 14 categories
CMS
Databases
MySQL
since Jan 2019
Font scripts
Hosting
Xserver
since Aug 2022
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Programming languages
PHP
since Jan 2019
Security
reCAPTCHA
since Sep 2020
UI frameworks
Bootstrap
since Jan 2019
Video players
YouTube
since Jan 2019
Web servers
Nginx
since Sep 2020
Webmail
Google Workspace
since Nov 2022
WordPress plugins
WordPress themes
Twenty Nineteen
since Feb 2022
Audience
- 52% phone
- 48% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.77 / 10 · ranked #269,276 of all domains
51 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 9.9 MB · 103 requests
Homepage as crawled by the HTTP Archive, Jul 2026.