What powers kei-sugawara.jp?
Last seen Jun 2026 · 11 technologies across 9 categories
Analytics
Google Analytics
since Dec 2023
Caching
RackCache
since Dec 2023
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2023
PaaS
Amazon Web Services
since Mar 2023
Programming languages
Ruby
since Dec 2023
Tag managers
Google Tag Manager
since Dec 2023
Web frameworks
Ruby on Rails
since Dec 2023
Web servers
Nginx
since Dec 2023
Audience
- 66% phone
- 34% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.58 / 10 · ranked #2,361,910 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 21.3 MB · 78 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.