What powers cellpackjapan.co.jp?
Last seen Jun 2026 · 15 technologies across 11 categories
CMS
Databases
MySQL
since May 2023
Font scripts
Google Font API
since May 2023
JavaScript libraries
Clipboard.js
since May 2023
Swiper
since May 2023
Miscellaneous
Open Graph
since May 2023
RSS
since May 2023
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Feb 2026
Programming languages
Video players
YouTube
since May 2023
Web servers
Nginx
since May 2023
WordPress themes
Lightning
since May 2023
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.61 / 10 · ranked #21,726,426 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 7.0 MB · 113 requests
- WordPress theme: lightning (child: lightning-child) · 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
- dropped core-js Mar 2026
- detected Priority Hints Feb 2026
- dropped Bootstrap Sep 2025
- dropped Popper Sep 2025