What powers kakisuga.co.jp?
Last seen Aug 2026 · 12 technologies across 9 categories
Analytics
Google Analytics
since Dec 2021
Ecommerce
Cart Functionality
since Dec 2021
JavaScript libraries
Load balancers
Amazon ALB
since Dec 2021
Amazon ELB
since Dec 2021
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Dec 2021
Programming languages
Java
since Dec 2021
Security
HSTS
since Sep 2025
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.65 / 10 · ranked #2,245,669 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 2.2 MB · 45 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (52.69.128.66)
- DNS: Amazon Route 53
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 12,830,183, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted