What powers ryutsu.co.jp?
Last seen Jun 2026 · 22 technologies across 12 categories
Advertising
Google Ads
since Jun 2025
Yahoo Advertising
since Jun 2025
Analytics
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Jan 2019
Matomo Analytics
since Dec 2025
Umami
since Apr 2025
CDN
Amazon CloudFront
since Apr 2025
Font scripts
Google Font API
since Apr 2020
JavaScript libraries
Marketing automation
BowNow
since Apr 2025
Miscellaneous
Open Graph
since Apr 2025
PaaS
Amazon Web Services
since Aug 2022
Security
HSTS
since Apr 2025
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Apple iCloud Mail
since Jan 2023
Audience
- 54% phone
- 46% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.35 / 10 · ranked #1,069,427 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 12.1 MB · 124 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Matomo Analytics Dec 2025
- dropped Moment.js Aug 2025