What powers karen-tuma.info?
Last seen Jun 2026 · 4 technologies across 4 categories
CMS
ImpressPages
since Sep 2024
JavaScript libraries
Programming languages
PHP
since Sep 2024
Web servers
Apache HTTP Server
since Sep 2024
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.33 / 10 · ranked #46,190,570 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.3 MB · 28 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.