What powers jk-seifuku.com?
Last seen Jun 2026 · 21 technologies across 12 categories
Analytics
Google Analytics
since Aug 2018
CDN
CMS
Databases
MySQL
since Aug 2018
Font scripts
Google Font API
since Aug 2018
Hosting
Xserver
since Aug 2022
JavaScript libraries
Programming languages
PHP
since Aug 2018
UI frameworks
ZURB Foundation
since Jun 2021
Web servers
Nginx
since Aug 2018
Widgets
AddToAny
since Jul 2025
WordPress plugins
MetaSlider
since Feb 2022
Audience
- 78% phone
- 22% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.06 / 10 · ranked #11,582,320 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.8 MB · 149 requests
- WordPress theme: cp5-t003-precious (child: cp5-t003-precious-wht-child) · all themes
- Structured data: JSON-LD, Microdata, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped MonsterInsights Dec 2025
- dropped Cloudflare Bot Management Aug 2025
- dropped Twitter Aug 2025
- dropped Twitter Ads Aug 2025