What powers iwakikai.jp?
Last seen Jun 2026 · 23 technologies across 14 categories
A/B Testing
Google Optimize
since Nov 2022
Analytics
Google Analytics
since Mar 2020
Microsoft Clarity
since Jul 2022
Authentication
Facebook Login
since Jul 2021
CDN
CMS
WordPress
since Mar 2020
Databases
MySQL
since Mar 2020
JavaScript libraries
Swiper
since Sep 2022
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Security
reCAPTCHA
since Jun 2022
Web servers
Nginx
since Mar 2020
Webmail
Google Workspace
since Aug 2022
Widgets
AddToAny
since Mar 2020
WordPress plugins
Smash Balloon Instagram Feed
since Feb 2022
Audience
- 75% phone
- 25% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.03 / 10 · ranked #3,516,592 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 7.7 MB · 103 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.