What powers sakumaseika.jp?
Last seen Jun 2026 · 20 technologies across 12 categories
Advertising
Twitter Ads
since May 2023
Analytics
Google Analytics
since May 2023
Matomo Analytics
since Dec 2025
CDN
Amazon CloudFront
since May 2023
Cloudflare
since Mar 2025
Google Hosted Libraries
since May 2023
jsDelivr
since May 2023
Ecommerce
Cart Functionality
since May 2023
MakeShop
since May 2023
JavaScript libraries
Load balancers
Amazon ALB
since May 2023
Miscellaneous
Open Graph
since May 2023
PaaS
Amazon Web Services
since May 2023
Security
Cloudflare Bot Management
since Mar 2025
Video players
Web servers
Apache HTTP Server
since May 2023
Widgets
Twitter
since May 2023
Audience
- 86% phone
- 14% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.93 / 10 · ranked #3,775,193 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 22.6 MB · 131 requests
- Structured data: OpenGraph, Twitter Cards
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
- detected core-js Dec 2025
- detected Matomo Analytics Dec 2025
- detected Plyr Dec 2025
- detected YouTube Dec 2025
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025