What powers ikc.co.jp?
Last seen Jun 2026 · 22 technologies across 16 categories
Analytics
Google Analytics
since Jan 2019
Umami
since Sep 2024
CDN
Amazon CloudFront
since May 2024
Font scripts
Google Font API
since May 2024
JavaScript libraries
Load balancers
Amazon ALB
since Apr 2025
Marketing automation
BowNow
since Feb 2022
Miscellaneous
Open Graph
since May 2024
Popper
since May 2024
PaaS
Amazon Web Services
since May 2024
Programming languages
Ruby
since Apr 2025
Security
HSTS
since May 2024
Tag managers
Google Tag Manager
since Jun 2023
UI frameworks
Video players
YouTube
since May 2024
Web frameworks
Ruby on Rails
since Apr 2025
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Microsoft 365
since Aug 2022
Audience
- 73% desktop
- 27% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.46 / 10 · ranked #2,573,240 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 25 ms |
| CLS | 0.15 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 13.9 MB · 169 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Moment.js Aug 2025