What powers csriver.jp?
Last seen Jun 2026 · 26 technologies across 15 categories
Analytics
Burst
since Nov 2024
Google Analytics
since Aug 2022
CMS
WordPress
since Nov 2022
Databases
MySQL
since Nov 2022
Font scripts
Google Font API
since Nov 2022
Twitter Emoji (Twemoji)
since Nov 2022
Hosting
Xserver
since Nov 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Nov 2024
Page builders
WordPress Block Editor
since Nov 2024
Performance
Priority Hints
since Dec 2024
Programming languages
PHP
since Nov 2022
Security
Really Simple SSL & Security
since Nov 2024
UI frameworks
Animate.css
since Nov 2022
Bootstrap
since Nov 2022
Web servers
Nginx
since Nov 2022
WordPress plugins
Smash Balloon Instagram Feed
since Nov 2022
WordPress themes
FameThemes OnePress
since Nov 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.56 / 10 · ranked #2,388,915 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 12.4 MB · 156 requests
- WordPress theme: onepress · 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 Twitter Emoji (Twemoji) Dec 2025