What powers est1.co.jp?
Last seen Jun 2026 · 19 technologies across 13 categories
Advertising
Twitter Ads
since Sep 2025
Analytics
Google Analytics
since Sep 2025
Authentication
Facebook Login
since Sep 2025
CDN
Cloudflare
since Sep 2025
jQuery CDN
since Sep 2025
Font scripts
Google Font API
since Sep 2025
JavaScript libraries
Slick
since Sep 2025
Miscellaneous
Open Graph
since Sep 2025
Operating systems
UNIX
since Sep 2025
Programming languages
Security
Cloudflare Bot Management
since Sep 2025
Web server extensions
Web servers
Widgets
Twitter
since Sep 2025
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.93 / 10 · ranked #14,075,599 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| CLS | 0 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.8 MB · 120 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Google Font API Feb 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- dropped Google Font API Nov 2025