What powers erojong.net?
Last seen Jun 2026 · 9 technologies across 8 categories
Advertising
i-mobile
since Jul 2024
Analytics
Google Analytics
since Jun 2021
CDN
Cloudflare
since May 2026
Font scripts
Google Font API
since Jun 2021
Programming languages
Ruby
since Jul 2021
Security
Cloudflare Bot Management
since May 2026
HSTS
since Sep 2022
Web frameworks
Ruby on Rails
since Jul 2021
Web servers
Nginx
since Jun 2021
Audience
- 56% phone
- 41% desktop
- 3% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.37 / 10 · ranked #42,354,801 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.4 MB · 92 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026