What powers ikko21.co.jp?
Last seen Jun 2026 · 14 technologies across 11 categories
Analytics
Google Analytics
since Mar 2020
CDN
Amazon CloudFront
since Feb 2023
JavaScript libraries
Maps
Google Maps
since Feb 2023
Miscellaneous
HTTP/3
since Feb 2023
PaaS
Amazon Web Services
since Feb 2023
Programming languages
PHP
since Feb 2023
Tag managers
Google Tag Manager
since Mar 2020
UI frameworks
Bootstrap
since Feb 2023
Web frameworks
CakePHP
since Feb 2023
Web servers
Nginx
since Feb 2026
Audience
- 77% phone
- 23% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.38 / 10 · ranked #7,687,874 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 100 ms |
| CLS | 0.1 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 10.9 MB · 234 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Apache HTTP Server Mar 2026
- dropped Debian Mar 2026
- detected Nginx Feb 2026