What powers ppsj.org?
Last seen Jun 2026 · 11 technologies across 10 categories
Analytics
Google Analytics
since Jul 2023
CMS
WordPress
since Sep 2024
Databases
MySQL
since Sep 2024
Font scripts
Google Font API
since Sep 2024
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2024
Popper
since Sep 2024
Programming languages
PHP
since Sep 2024
UI frameworks
Web servers
Nginx
since May 2019
Audience
- 65% desktop
- 35% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.54 / 10 · ranked #847,752 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.6 MB · 83 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.