What powers eisen-juku.com?
Last seen Jun 2026 · 32 technologies across 18 categories
A/B Testing
Google Optimize
since Mar 2023
Analytics
Google Analytics
since May 2019
CDN
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Jan 2024
CMS
WordPress
since May 2019
Databases
MySQL
since May 2019
Font scripts
Google Font API
since Mar 2023
Twitter Emoji (Twemoji)
since Feb 2022
Hosting
Xserver
since Apr 2026
JavaScript libraries
Slick
since Jan 2024
Maps
Google Maps
since Mar 2023
Miscellaneous
Open Graph
since Mar 2023
RSS
since Mar 2023
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since May 2019
Security
reCAPTCHA
since Nov 2024
Tag managers
Google Tag Manager
since Feb 2022
UI frameworks
Animate.css
since Mar 2023
Video players
YouTube
since May 2019
Web servers
Nginx
since Feb 2022
WordPress plugins
Audience
- 58% phone
- 42% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.68 / 10 · ranked #19,994,969 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 7.6 MB · 219 requests
- WordPress theme: simplicity2 (child: simplicity2-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| eisen-juku.com | 29 |
| www.eisen-juku.com | 25 |
Full technology history →
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Recent changes
- detected Xserver Apr 2026