What powers prs.jp?
Last seen Jun 2026 · 18 technologies across 12 categories
Authentication
Facebook Login
since Dec 2023
CMS
Databases
MySQL
since Mar 2020
Ecommerce
Cart Functionality
since Feb 2022
Welcart
since Jul 2020
Font scripts
Font Awesome
since Mar 2020
Twitter Emoji (Twemoji)
since Mar 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Security
reCAPTCHA
since Sep 2021
Video players
YouTube
since Jul 2021
Web servers
Apache HTTP Server
since Feb 2019
WordPress plugins
Audience
- 69% phone
- 31% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.77 / 10 · ranked #2,052,611 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 6.3 MB · 103 requests
- WordPress theme: welcart_basic (child: welcart_basic-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected core-js Mar 2026
- detected reCAPTCHA Mar 2026
- detected Twitter Emoji (Twemoji) Jan 2026