What powers 3crown.jp?
Last seen Jun 2026 · 11 technologies across 8 categories
Analytics
Google Analytics
since Jan 2019
CDN
Font scripts
Hosting
Xserver
since Aug 2022
JavaScript libraries
Load balancers
Amazon ALB
since Mar 2026
PaaS
Amazon Web Services
since Mar 2026
Web servers
Nginx
since Jan 2019
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.29 / 10 · ranked #2,910,394 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.7 MB · 126 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Animate.css Apr 2026
- dropped Contact Form 7 Apr 2026
- dropped Crisp Live Chat Apr 2026
- dropped Google Font API Apr 2026
- dropped LazySizes Apr 2026
- dropped MetaSlider Apr 2026
- dropped Modernizr Apr 2026
- dropped MySQL Apr 2026
- dropped Open Graph Apr 2026
- dropped OWL Carousel Apr 2026
- dropped PHP Apr 2026
- dropped reCAPTCHA Apr 2026
- dropped RSS Apr 2026
- dropped SiteOrigin Page Builder Apr 2026
- dropped Swiper Apr 2026
- dropped WordPress Apr 2026
- dropped Yoast SEO Apr 2026
- dropped ZURB Foundation Apr 2026
- detected Amazon ALB Mar 2026
- detected Amazon Web Services Mar 2026
- detected cdnjs Mar 2026
- detected Cloudflare Mar 2026
- detected Slick Mar 2026