What powers rf12.jp?
Last seen Jun 2026 · 13 technologies across 10 categories
Analytics
Authentication
CDN
Editors
Font scripts
JavaScript libraries
Marketing automation
Miscellaneous
Security
Web servers
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| world tower residence | #31 | 0 |
| the tokyo towers mid tower | #27 | 0 |
| the parkhouse nishi-shinjuku tower 60 | #65 | 0 |
| the parkhouse nishi-shinjuku tower 60 | #65 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 92% desktop
- 8% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.90 / 10 · ranked #50,966 of all domains
425 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
4 keywords in Google's top 30
Core Web Vitals
| LCP | 0.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 7.2 MB · 148 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped VideoJS Nov 2025