What powers kakushin.biz?
Last seen Jun 2026 · 18 technologies across 14 categories
Analytics
Google Analytics
since Jun 2023
CDN
Cloudflare
since Jun 2023
Google Cloud CDN
since Dec 2025
Databases
Firebase
since Dec 2025
Font scripts
Google Font API
since Jun 2023
IaaS
Google Cloud
since Dec 2025
JavaScript frameworks
JavaScript libraries
Marketing automation
HubSpot
since Jun 2023
Salesforce Marketing Cloud Account Engagement
since Oct 2024
Miscellaneous
HTTP/3
since Dec 2025
Open Graph
since Jun 2023
Page builders
STUDIO
since Dec 2025
Programming languages
Node.js
since Dec 2025
Security
Cloudflare Bot Management
since Jun 2023
Tag managers
Google Tag Manager
since Oct 2024
Webmail
Google Workspace
since Dec 2025
Audience
- 81% desktop
- 19% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.45 / 10 · ranked #6,954,285 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 3.9 MB · 117 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Priority Hints Jun 2026
- dropped Cloudflare Feb 2026
- dropped Cloudflare Bot Management Feb 2026
- dropped Google PageSpeed Feb 2026
- dropped GSAP Feb 2026
- dropped HubSpot Analytics Feb 2026
- dropped jQuery Feb 2026
- dropped MySQL Feb 2026
- dropped Nginx Feb 2026
- dropped PHP Feb 2026
- dropped RSS Feb 2026
- dropped Slick Feb 2026
- dropped Swiper Feb 2026
- dropped WordPress Feb 2026
- dropped Yoast SEO Feb 2026
- dropped Yoast SEO Premium Feb 2026
- detected Firebase Dec 2025
- detected Google Cloud Dec 2025
- detected Google Cloud CDN Dec 2025
- detected Google Workspace Dec 2025
- detected HTTP/3 Dec 2025
- detected Node.js Dec 2025
- detected Nuxt.js Dec 2025
- detected STUDIO Dec 2025
- detected Vue.js Dec 2025