What powers lesfreres.jp?
Last seen Jun 2026 · 15 technologies across 10 categories
CDN
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Sep 2023
Programming languages
Tag managers
Google Tag Manager
since Feb 2020
Video players
Web server extensions
Web servers
Amazon EC2
since Sep 2023
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.50 / 10 · ranked #896,638 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 11.2 MB · 57 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 Google Hosted Libraries Feb 2026