What powers 328-f.com?
Last seen Jun 2026 · 20 technologies across 13 categories
Advertising
Rubicon Project
since May 2026
Twitter Ads
since May 2023
Analytics
Google Analytics
since May 2023
CDN
Cloudflare
since Apr 2025
jQuery CDN
since May 2023
JavaScript libraries
Slick
since May 2023
Miscellaneous
Open Graph
since Dec 2024
Operating systems
UNIX
since May 2023
Programming languages
Security
Cloudflare Bot Management
since Apr 2025
Tag managers
Google Tag Manager
since Apr 2026
Video players
Web server extensions
Web servers
Widgets
Twitter
since May 2023
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.38 / 10 · ranked #40,316,458 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| CLS | 0 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.1 MB · 264 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped OpenX Jun 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Rubicon Project May 2026
- detected Google Tag Manager Apr 2026
- detected OpenX Apr 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025