What powers rivre.co.jp?
Last seen Jun 2026 · 15 technologies across 12 categories
Analytics
Google Analytics
since Feb 2019
CDN
Google Cloud CDN
since Aug 2025
Databases
Firebase
since Aug 2025
Font scripts
Google Font API
since Aug 2025
Hosting
Xserver
since Jan 2026
IaaS
Google Cloud
since Aug 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Aug 2025
Open Graph
since Sep 2022
Page builders
STUDIO
since Aug 2025
Programming languages
Node.js
since Aug 2025
Tag managers
Google Tag Manager
since Aug 2025
Audience
- 74% phone
- 26% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.08 / 10 · ranked #1,460,737 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| INP | 125 ms |
| CLS | 1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 7.1 MB · 99 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Priority Hints May 2026
- detected Priority Hints Feb 2026
- detected Xserver Jan 2026
- dropped Apache HTTP Server Sep 2025
- dropped Google Hosted Libraries Sep 2025
- dropped jQuery Sep 2025
- detected Firebase Aug 2025
- detected Google Cloud Aug 2025
- detected Google Cloud CDN Aug 2025
- detected Google Font API Aug 2025
- detected Google Tag Manager Aug 2025
- detected HTTP/3 Aug 2025
- detected lit-element Aug 2025
- detected lit-html Aug 2025
- detected Node.js Aug 2025
- detected Nuxt.js Aug 2025
- detected STUDIO Aug 2025
- detected Vue.js Aug 2025