What powers butler.or.jp?
Last seen Jun 2026 · 26 technologies across 15 categories
Analytics
Google Analytics
since Jan 2026
CMS
WordPress
since Sep 2025
Databases
MySQL
since Sep 2025
Ecommerce
Cart Functionality
since Oct 2025
Font scripts
Google Font API
since Sep 2025
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2025
RSS
since Sep 2025
Page builders
WordPress Block Editor
since Sep 2025
Payment processors
Performance
LazySizes
since Apr 2026
Priority Hints
since Sep 2025
Programming languages
PHP
since Sep 2025
Security
reCAPTCHA
since Sep 2025
Web servers
LiteSpeed
since Sep 2025
WordPress plugins
Autoptimize
since Apr 2026
Contact Form 7
since Sep 2025
EWWW Image Optimizer
since Apr 2026
Litespeed Cache
since Sep 2025
Yoast SEO
since Sep 2025
WordPress themes
Audience
- 60% phone
- 40% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.46 / 10 · ranked #27,554,538 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.3 MB · 64 requests
- WordPress theme: astra · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Jetpack May 2026
- dropped Twitter Emoji (Twemoji) May 2026
- detected Autoptimize Apr 2026
- detected EWWW Image Optimizer Apr 2026
- detected LazySizes Apr 2026
- detected Google Analytics Jan 2026
- detected Jetpack Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Cart Functionality Oct 2025