What powers rkikaku.com?
Last seen Jun 2026 · 19 technologies across 14 categories
Analytics
Authentication
Facebook Login
since Jun 2021
Caching
W3 Total Cache
since Nov 2018
CMS
Databases
MySQL
since Aug 2018
Font scripts
Font Awesome
since Aug 2018
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
Twitter Emoji (Twemoji)
since Aug 2018
Programming languages
PHP
since Aug 2018
Web servers
Nginx
since Aug 2018
Widgets
Facebook
since Aug 2018
Google Plus
since Aug 2018
WordPress plugins
Audience
- 55% phone
- 45% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.64 / 10 · ranked #5,366,078 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.7 MB · 91 requests
- WordPress theme: xeory_extension (child: xeory_extension-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.rkikaku.com | 14 |
| log.rkikaku.com | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Contact Form 7 Oct 2025
- detected Facebook Login Oct 2025