What powers kawakan.or.jp?
Last seen Jun 2026 · 12 technologies across 8 categories
Analytics
Google Analytics
since Aug 2022
CDN
Unpkg
since Feb 2026
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Security
HSTS
since Feb 2026
Web servers
Apache HTTP Server
since Feb 2026
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.36 / 10 · ranked #7,917,179 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 19.8 MB · 139 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped All in One SEO Jun 2026
- dropped Bootstrap Jun 2026
- dropped Contact Form 7 Jun 2026
- dropped jQuery Migrate Jun 2026
- dropped Lightning Jun 2026
- dropped MySQL Jun 2026
- dropped Nginx Jun 2026
- dropped PHP Jun 2026
- dropped Swiper Jun 2026
- dropped Twitter Emoji (Twemoji) Jun 2026
- dropped WordPress Jun 2026
- dropped Xserver Jun 2026
- detected Apache HTTP Server Feb 2026
- detected Google Analytics Feb 2026
- detected HSTS Feb 2026
- detected Lightbox Feb 2026
- detected Prototype Feb 2026
- detected script.aculo.us Feb 2026
- detected Slick Feb 2026
- detected Unpkg Feb 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Asgaros Forum Oct 2025
- dropped Font Awesome Oct 2025
- dropped Google Analytics Oct 2025
- detected Swiper Sep 2025