What powers sumai-wa.jp?
Last seen Jun 2026 · 18 technologies across 12 categories
Analytics
Google Analytics
since Apr 2019
CDN
Font scripts
Google Font API
since Mar 2025
Hosting
Sakura Internet
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2025
Operating systems
CentOS
since Apr 2019
Programming languages
Tag managers
Google Tag Manager
since Apr 2019
Web server extensions
Web servers
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.91 / 10 · ranked #14,428,028 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 5.4 MB · 156 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.