What powers be4.co.jp?
Last seen Jun 2026 · 13 technologies across 7 categories
Advertising
Analytics
Google Analytics
since Jan 2019
Matomo Analytics
since Jun 2023
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Programming languages
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Nginx
since Feb 2019
Audience
- 71% phone
- 29% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.74 / 10 · ranked #2,109,097 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.4 MB · 197 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- detected theTradeDesk Jun 2026