What powers f-247jc.com?
Last seen Jun 2026 · 39 technologies across 20 categories
Analytics
Ahoy
since Jan 2025
Google Analytics
since Jan 2025
CDN
CMS
Databases
MySQL
since Feb 2026
Font scripts
Google Font API
since Feb 2026
IaaS
Google Cloud
since Apr 2024
Issue trackers
JavaScript frameworks
JavaScript libraries
LazySizes
since Feb 2026
LazySizes unveilhooks plugin
since Feb 2026
Miscellaneous
Page builders
WordPress Block Editor
since Feb 2026
Performance
Priority Hints
since Apr 2024
Programming languages
Security
HSTS
since Apr 2024
UI frameworks
Animate.css
since Feb 2026
Video players
YouTube
since Dec 2025
Web frameworks
Ruby on Rails
since Jan 2025
Web servers
Nginx
since Feb 2026
Widgets
Pocket
since Feb 2026
WordPress plugins
GTranslate
since Feb 2026
Smart Slider 3
since Feb 2026
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.84 / 10 · ranked #15,568,361 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 14.9 MB · 53 requests
- WordPress theme: diver (child: diver_child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| f-247jc.com | 26 |
| www.f-247jc.com | 19 |