What powers kobetsujuku.co.jp?
Last seen Jun 2026 · 28 technologies across 14 categories
Advertising
Affiliate programs
Analytics
Google Ads Conversion Tracking
since Feb 2022
Google Analytics
since Feb 2022
Quantcast Measure
since Feb 2022
CDN
cdnjs
since Feb 2022
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jsDelivr
since Feb 2022
CMS
WordPress
since Feb 2022
Databases
MySQL
since Feb 2022
Font scripts
Font Awesome
since Feb 2022
Google Font API
since Feb 2022
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Clipboard.js
since Feb 2022
Slick
since Nov 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Google PageSpeed
since Jan 2023
Priority Hints
since Aug 2023
Programming languages
PHP
since Feb 2022
Tag managers
Google Tag Manager
since Feb 2022
Web servers
Nginx
since Feb 2022
Audience
- 58% phone
- 42% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.78 / 10 · ranked #4,475,331 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.6 MB · 170 requests
- WordPress theme: cocoon-master (child: cocoon-child-master) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.