What powers rokinren.com?
Last seen Jun 2026 · 6 technologies across 4 categories
Analytics
Google Analytics
since Apr 2024
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2025
Tag managers
Google Tag Manager
since Nov 2025
Audience
- 89% phone
- 10% desktop
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.65 / 10 · ranked #786,096 of all domains
52 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.8 MB · 101 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped FlexSlider Dec 2025
- dropped Google Font API Dec 2025
- dropped jQuery UI Dec 2025
- detected core-js Nov 2025
- detected Google Tag Manager Nov 2025
- detected Open Graph Nov 2025
- detected Splide Nov 2025