What powers 9base.jp?
Last seen Jun 2026 · 13 technologies across 11 categories
CMS
Databases
MySQL
since Dec 2020
Font scripts
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Programming languages
PHP
since Dec 2020
UI frameworks
Web servers
Nginx
since Dec 2020
WordPress plugins
WordPress themes
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.45 / 10 · ranked #6,990,319 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.0 MB · 33 requests
Homepage as crawled by the HTTP Archive, Jul 2026.