What powers u-karen.com?
Last seen Jun 2026 · 12 technologies across 11 categories
Analytics
Google Analytics
since Sep 2025
Microsoft Clarity
since Sep 2025
CMS
microCMS
since Sep 2025
Font scripts
Google Font API
since Sep 2025
Hosting
Sakura Internet
since Sep 2025
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2025
Performance
Priority Hints
since Sep 2025
Static site generator
Astro
since Sep 2025
Tag managers
Google Tag Manager
since Sep 2025
Video players
YouTube
since Sep 2025
Web servers
Nginx
since Sep 2025
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.30 / 10 · ranked #49,160,350 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 25.1 MB · 160 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.