What powers ka-ju.co.jp?
Last seen Jun 2026 · 28 technologies across 19 categories
A/B Testing
Zoho PageSense
since Oct 2022
Advertising
Microsoft Advertising
since Jun 2023
Analytics
Google Analytics
since Jan 2019
Microsoft Clarity
since Jun 2023
Caching
WP Rocket
since Jun 2026
CMS
CRM
Zoho
since Oct 2022
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Jan 2019
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since May 2019
Video players
YouTube
since Nov 2024
Web servers
Nginx
since Jan 2019
Webmail
Google Workspace
since Aug 2022
Widgets
FlexSlider
since Jan 2019
WordPress plugins
Jetpack
since Feb 2022
WP-PageNavi
since Feb 2022
WordPress themes
Twenty Sixteen
since Feb 2022
Audience
- 76% phone
- 22% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.50 / 10 · ranked #895,641 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 100 ms |
| CLS | 0.35 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.6 MB · 103 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected WP Rocket Jun 2026