What powers clubsera.net?
Last seen Jun 2026 · 7 technologies across 6 categories
Advertising
Amazon Advertising
since Aug 2022
Analytics
Google Analytics
since Aug 2022
CDN
Cloudflare
since Apr 2025
Editors
Security
Cloudflare Bot Management
since Apr 2025
HSTS
since Apr 2025
Web servers
Apache HTTP Server
since Apr 2025
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.25 / 10 · ranked #67,289,108 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.3 MB · 18 requests
Homepage as crawled by the HTTP Archive, Jul 2026.