What powers cfy.jp?
Last seen Jun 2026 · 43 technologies across 21 categories
Advertising
Analytics
Google Ads Conversion Tracking
since Sep 2021
Google Analytics
since Sep 2020
Authentication
Facebook Login
since Oct 2022
CDN
cdnjs
since Jun 2022
Cloudflare
since Jun 2022
jQuery CDN
since May 2024
jsDelivr
since Nov 2025
Unpkg
since Nov 2025
CMS
WordPress
since Nov 2025
Databases
MySQL
since Nov 2025
Amazon SES
since Sep 2024
Font scripts
Google Font API
since Dec 2020
Typekit
since Nov 2025
Hosting
Sakura Internet
since Aug 2022
JavaScript frameworks
Next.js App Router
since Oct 2024
React
since Oct 2024
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Oct 2024
PaaS
Amazon Web Services
since Sep 2024
Vercel
since Oct 2024
Programming languages
Security
HSTS
since Oct 2024
Tag managers
Google Tag Manager
since Sep 2020
UI frameworks
Tailwind CSS
since Oct 2024
Video players
YouTube
since Sep 2020
Web servers
Nginx
since Sep 2020
Widgets
Twitter
since Oct 2022
WordPress plugins
Audience
- 96% phone
- 2% tablet
- 2% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.05 / 10 · ranked #1,504,417 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 17.1 MB · 151 requests
- WordPress theme: cfy · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cfy.jp | 22 |
| fudapos.cfy.jp | 20 |
| amuse.cfy.jp | 11 |
| corp.cfy.jp | 11 |
| terapiapocket.cfy.jp | 10 |
| fudapos-v1.cfy.jp | 9 |
| column.cfy.jp | 8 |
| plp.cfy.jp | 8 |
| seminar.cfy.jp | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Hosted Libraries Dec 2025
- dropped RSS Dec 2025
- detected Site Kit Dec 2025
- dropped Cloudflare Bot Management Nov 2025