What powers katch-i.jp?
Last seen May 2026 · 11 technologies across 9 categories
Analytics
Google Analytics
since Jul 2019
Font scripts
Google Font API
since Jul 2019
JavaScript libraries
Load balancers
Amazon ALB
since Sep 2021
Maps
Google Maps
since Jul 2019
PaaS
Amazon Web Services
since Sep 2021
Programming languages
PHP
since Sep 2021
UI frameworks
Web servers
Apache HTTP Server
since Jul 2019
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.88 / 10 · ranked #3,944,346 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.8 MB · 130 requests
Homepage as crawled by the HTTP Archive, Jul 2026.