What powers yama-kawa.jp?
Last seen Jun 2026 · 24 technologies across 11 categories
CMS
Databases
MySQL
since Oct 2020
Font scripts
Google Font API
since Jun 2023
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript frameworks
GSAP
since Jun 2023
JavaScript libraries
Miscellaneous
Open Graph
since Jun 2023
RSS
since Dec 2022
Programming languages
Security
Really Simple SSL & Security
since Apr 2024
reCAPTCHA
since Jun 2023
Web servers
LiteSpeed
since Oct 2020
Widgets
WordPress plugins
Litespeed Cache
since Aug 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.83 / 10 · ranked #4,201,668 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.9 MB · 131 requests
- WordPress theme: winwood (child: winwood-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.