What powers kutsu.com?
Last seen Apr 2026 · 28 technologies across 16 categories
Advertising
Affiliate programs
AccessTrade
since Nov 2022
Analytics
Google Ads Conversion Tracking
since Apr 2022
Google Analytics
since Apr 2022
Microsoft Clarity
since Aug 2022
CDN
Amazon CloudFront
since Apr 2022
Google Hosted Libraries
since Apr 2022
Cross border ecommerce
Ecommerce
Cart Functionality
since Apr 2022
ebisumart
since Oct 2022
JavaScript frameworks
Riot
since Apr 2026
JavaScript libraries
Load balancers
Amazon ALB
since Apr 2022
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Apr 2022
Programming languages
Java
since Apr 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2022
Web servers
Apache HTTP Server
since Apr 2022
Webmail
Google Workspace
since Nov 2022
Audience
- 90% phone
- 9% desktop
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.31 / 10 · ranked #1,112,829 of all domains
58 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 125 ms |
| CLS | 0.15 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 30.9 MB · 417 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Riot Apr 2026
- detected Slick Apr 2026
- detected Underscore.js Apr 2026
- dropped Adobe Audience Manager Aug 2025