What powers sf6freak.com?
Last seen Jun 2026 · 14 technologies across 9 categories
Analytics
Cloudflare Browser Insights
since Oct 2025
Google Analytics
since Oct 2025
CDN
Cloudflare
since Oct 2025
JavaScript frameworks
JavaScript graphics
Recharts
since May 2026
Miscellaneous
Performance
Priority Hints
since Oct 2025
Programming languages
Node.js
since Oct 2025
Tag managers
Google Tag Manager
since Oct 2025
UI frameworks
Tailwind CSS
since Oct 2025
Audience
- 51% desktop
- 49% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.39 / 10 · ranked #37,667,628 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 1.7 MB · 121 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google AdSense Jun 2026
- dropped reCAPTCHA Jun 2026
- detected Recharts May 2026
- dropped Animate.css Apr 2026
- dropped Funding Choices Apr 2026
- detected Funding Choices Feb 2026
- detected Priority Hints Feb 2026
- detected reCAPTCHA Feb 2026
- dropped Funding Choices Jan 2026
- dropped reCAPTCHA Jan 2026
- dropped Priority Hints Dec 2025
- detected Funding Choices Nov 2025