What powers fc2db.net?
Last seen Jun 2026 · 4 technologies across 4 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
Cloudflare
since Nov 2025
Miscellaneous
HTTP/3
since Nov 2025
Security
Cloudflare Turnstile
since Jan 2026
Audience
- 56% desktop
- 40% phone
- 4% tablet
Japan
South Korea
Taiwan
Hong Kong SAR China
Australia
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 0.5 MB · 16 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Embed Optimizer Feb 2026
- dropped Enhanced Responsive Images Feb 2026
- dropped Google Analytics Feb 2026
- dropped Image Placeholders Feb 2026
- dropped Litespeed Cache Feb 2026
- dropped Modern Image Formats Feb 2026
- dropped MySQL Feb 2026
- dropped Optimization Detective Feb 2026
- dropped Performance Lab Feb 2026
- dropped PHP Feb 2026
- dropped Priority Hints Feb 2026
- dropped Site Kit Feb 2026
- dropped Tailwind CSS Feb 2026
- dropped WordPress Feb 2026
- detected Cloudflare Turnstile Jan 2026
- detected Embed Optimizer Dec 2025
- detected Enhanced Responsive Images Dec 2025
- detected Google Analytics Dec 2025
- detected Image Placeholders Dec 2025
- detected Litespeed Cache Dec 2025
- detected Modern Image Formats Dec 2025
- detected MySQL Dec 2025
- detected Optimization Detective Dec 2025
- detected Performance Lab Dec 2025
- detected PHP Dec 2025
- detected Priority Hints Dec 2025
- detected Site Kit Dec 2025
- detected Tailwind CSS Dec 2025
- detected WordPress Dec 2025