What powers kanden-emergency.com?
Last seen Jun 2026 · 25 technologies across 15 categories
A/B Testing
Optimizely
since Feb 2026
Analytics
CDN
jsDelivr
since Jun 2026
CMS
Databases
MySQL
since Feb 2026
Font scripts
Google Font API
since Feb 2026
Twitter Emoji (Twemoji)
since Feb 2026
JavaScript libraries
Splide
since Feb 2026
Maps
Google Maps
since Feb 2026
Miscellaneous
Open Graph
since Feb 2026
PWA
since Feb 2026
Performance
Priority Hints
since Mar 2026
Programming languages
PHP
since Feb 2026
Security
Cloudflare Turnstile
since Apr 2026
Tag managers
Google Tag Manager
since Feb 2026
Web servers
Nginx
since Feb 2026
WordPress plugins
Audience
- 89% phone
- 11% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 6.0 MB · 80 requests
- WordPress theme: denki-trouble · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Autoptimize Jun 2026
- detected jsDelivr Jun 2026
- dropped Cloudflare May 2026
- dropped Cloudflare Browser Insights May 2026
- dropped HTTP/3 May 2026
- detected Cloudflare Turnstile Apr 2026
- detected Contact Form 7 Apr 2026
- detected Cloudflare Mar 2026
- detected Cloudflare Browser Insights Mar 2026
- detected HTTP/3 Mar 2026
- detected Microsoft Clarity Mar 2026
- detected Priority Hints Mar 2026