What powers ryu-tsu.com?
Last seen Jun 2026 · 15 technologies across 13 categories
Advertising
Google AdSense
since Jan 2019
Analytics
Google Analytics
since Jan 2019
CDN
Google Hosted Libraries
since Feb 2022
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript libraries
Marketing automation
BowNow
since Feb 2022
Miscellaneous
HTTP/3
since Aug 2024
Programming languages
PHP
since Jan 2019
Security
Tag managers
Google Tag Manager
since Nov 2021
WordPress plugins
Autoptimize
since Mar 2023
Audience
- 52% desktop
- 48% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.51 / 10 · ranked #6,407,677 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.3 MB · 54 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Font API Apr 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Google Font API Nov 2025