What powers kantetsu.net?
Last seen Jun 2026 · 8 technologies across 6 categories
Font scripts
Font Awesome
since Jan 2023
Google Font API
since Jan 2023
JavaScript libraries
Miscellaneous
Open Graph
since Jan 2023
RSS
since Jan 2023
Programming languages
PHP
since Jan 2023
Web servers
Nginx
since Jan 2023
Widgets
SnapWidget
since Jan 2023
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 9.9 MB · 51 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.