What powers koushikan.com?
Last seen Jun 2026 · 17 technologies across 13 categories
Analytics
Google Analytics
since Apr 2023
Microsoft Clarity
since Jan 2026
CDN
Google Cloud CDN
since Apr 2023
CMS
Wix
since Apr 2023
Ecommerce
Wix eCommerce
since Aug 2025
IaaS
Google Cloud
since Apr 2023
Issue trackers
Sentry
since Apr 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Apr 2023
Security
HSTS
since Apr 2023
Tag managers
Google Tag Manager
since Feb 2024
UI frameworks
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.94 / 10 · ranked #13,853,083 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 3.0 MB · 236 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.