What powers kakuraku.com?
Last seen Jun 2026 · 13 technologies across 11 categories
Advertising
Twitter Ads
since Jun 2021
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jun 2021
CDN
Cloudflare
since Mar 2025
JavaScript libraries
OWL Carousel
since Jan 2019
Load balancers
Amazon ALB
since Aug 2021
PaaS
Amazon Web Services
since Aug 2021
Security
Cloudflare Bot Management
since Mar 2025
Web frameworks
Microsoft ASP.NET
since Jun 2025
Web servers
Apache HTTP Server
since Jan 2019
Widgets
SnapWidget
since Feb 2022
Twitter
since Jan 2019
Audience
- 84% phone
- 16% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.32 / 10 · ranked #2,835,956 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 9.9 MB · 160 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025