What powers rivers.jp?
Last seen Jun 2026 · 27 technologies across 17 categories
Analytics
Google Analytics
since Feb 2019
Microsoft Clarity
since Aug 2025
Authentication
Facebook Login
since Jul 2021
CDN
jsDelivr
since Oct 2022
CMS
WordPress
since Feb 2019
Databases
MySQL
since Feb 2019
Font scripts
Font Awesome
since Feb 2019
Twitter Emoji (Twemoji)
since Feb 2019
Hosting
Xserver
since Aug 2022
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Jul 2021
Marketing automation
BowNow
since Feb 2022
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Feb 2019
Tag managers
Google Tag Manager
since Jul 2022
Web servers
Nginx
since Aug 2021
Widgets
WordPress plugins
Audience
- 93% desktop
- 7% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.20 / 10 · ranked #3,102,787 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 37.8 MB · 140 requests
- WordPress theme: rivers-temp · all themes
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| rivers.jp | 20 |
| www.rivers.jp | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Clarity Aug 2025