What powers 4x4hack.jp?
Last seen Jun 2026 · 17 technologies across 13 categories
Analytics
Google Analytics
since Feb 2019
CDN
jsDelivr
since Jul 2020
CMS
WordPress
since Feb 2019
Databases
MySQL
since Feb 2019
Font scripts
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
UI frameworks
Web servers
Nginx
since Oct 2020
WordPress plugins
WordPress themes
Understrap
since Feb 2022
Audience
- 82% phone
- 18% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.46 / 10 · ranked #28,058,380 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.1 MB · 45 requests
- 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 reCAPTCHA Feb 2026