What powers around-four.com?
Last seen Jun 2026 · 13 technologies across 11 categories
Affiliate programs
ValueCommerce
since Feb 2026
Analytics
Google Analytics
since Aug 2025
CMS
WordPress
since Aug 2025
Databases
MySQL
since Aug 2025
Hosting
Xserver
since Aug 2025
JavaScript libraries
Miscellaneous
Open Graph
since Aug 2025
RSS
since Aug 2025
Page builders
WordPress Block Editor
since Aug 2025
Programming languages
PHP
since Aug 2025
Web servers
Nginx
since Aug 2025
WordPress plugins
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.5 MB · 52 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped LazySizes Apr 2026
- dropped All in One SEO Feb 2026
- dropped cdnjs Feb 2026
- dropped Cloudflare Feb 2026
- dropped Font Awesome Feb 2026
- dropped Google AdSense Feb 2026
- dropped Google Font API Feb 2026
- dropped jQuery Migrate Feb 2026
- dropped Priority Hints Feb 2026
- dropped reCAPTCHA Feb 2026
- dropped Twitter Emoji (Twemoji) Feb 2026
- detected ValueCommerce Feb 2026
- detected LazySizes Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025