What powers bookclubkai.jp?
Last seen Jun 2026 · 32 technologies across 18 categories
Analytics
Google Analytics
since Mar 2020
Matomo Analytics
since Dec 2025
Authentication
Facebook Login
since Jun 2021
CDN
Amazon CloudFront
since Nov 2022
Google Hosted Libraries
since Feb 2022
CMS
Databases
MySQL
since Mar 2020
Ecommerce
Cart Functionality
since Mar 2021
MakeShop
since Sep 2022
Font scripts
Google Font API
since Mar 2020
Twitter Emoji (Twemoji)
since Mar 2020
Hosting panels
Plesk
since Mar 2020
JavaScript libraries
Load balancers
Amazon ALB
since Oct 2021
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since Oct 2021
Photo galleries
Programming languages
Tag managers
Google Tag Manager
since Mar 2020
Video players
Web servers
Apache HTTP Server
since Mar 2020
WordPress plugins
WP Fastest Cache
since Feb 2022
Audience
- 74% phone
- 26% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.36 / 10 · ranked #1,056,815 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 15.1 MB · 137 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.bookclubkai.jp | 23 |
| shop.bookclubkai.jp | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected core-js Dec 2025
- detected Matomo Analytics Dec 2025
- detected Plyr Dec 2025