What powers showa-sleep.jp?
Last seen Jun 2026 · 26 technologies across 14 categories
Analytics
Google Analytics
since Feb 2020
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
jQuery CDN
since Feb 2022
jsDelivr
since Oct 2024
Unpkg
since Oct 2024
CMS
WordPress
since Feb 2020
Databases
MySQL
since Feb 2020
Font scripts
Google Font API
since Feb 2020
Hosting
Sakura Internet
since Aug 2022
JavaScript frameworks
JavaScript libraries
Lightbox
since Feb 2020
Miscellaneous
Open Graph
since Sep 2022
Performance
LazySizes
since Feb 2022
Programming languages
PHP
since Feb 2020
UI frameworks
Web servers
Nginx
since Feb 2020
WordPress plugins
Responsive Lightbox & Gallery
since Feb 2022
WordPress Super Cache
since Feb 2020
Yoast SEO
since Feb 2020
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.99 / 10 · ranked #12,759,102 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 2500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.2 MB · 45 requests
- WordPress theme: showa-sleep20250401 · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Lightbox Mar 2026