What powers rfgr.jp?
Last seen Jun 2026 · 28 technologies across 15 categories
Analytics
Google Analytics
since Jun 2020
Authentication
Facebook Login
since Jul 2021
CDN
CMS
Databases
MySQL
since Jun 2020
Font scripts
Google Font API
since Jun 2020
Hosting
Xserver
since Aug 2022
JavaScript libraries
OWL Carousel
since Jun 2020
Slick
since Jun 2020
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Jun 2020
Security
Really Simple SSL & Security
since Apr 2024
UI frameworks
Video players
YouTube
since Jun 2020
Web servers
Nginx
since Jun 2020
WordPress plugins
Smash Balloon Instagram Feed
since Jan 2023
WP-PageNavi
since Feb 2022
Audience
- 81% phone
- 18% desktop
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.73 / 10 · ranked #749,251 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 11.5 MB · 205 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.