What powers cs1.co.jp?
Last seen May 2026 · 27 technologies across 17 categories
Analytics
Google Analytics
since Aug 2022
Microsoft Clarity
since May 2025
Caching
WordPress Super Cache
since Dec 2024
CDN
cdnjs
since Jul 2025
Cloudflare
since Jul 2025
CMS
Databases
MySQL
since Dec 2024
Font scripts
Google Font API
since Dec 2024
Hosting
Sakura Internet
since Dec 2024
JavaScript libraries
Clipboard.js
since Dec 2024
Swiper
since Dec 2024
Miscellaneous
Open Graph
since Sep 2022
RSS
since Feb 2023
Page builders
WordPress Block Editor
since Dec 2024
Performance
LazySizes
since Dec 2024
Priority Hints
since Aug 2022
Programming languages
PHP
since Dec 2024
Web servers
Nginx
since Dec 2024
Webmail
Microsoft 365
since Aug 2022
Widgets
Buttonizer
since Jul 2025
WordPress plugins
EWWW Image Optimizer
since Dec 2024
WordPress themes
Lightning
since Dec 2024
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.73 / 10 · ranked #4,768,751 of all domains
4 referring domains · OpenPageRank
Page
- Language: Japanese
- Weight: 3.0 MB · 155 requests
- WordPress theme: lightning (child: lightning-child-sample) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| point.cs1.co.jp | 26 |
| www.cs1.co.jp | 17 |
Full technology history →
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Recent changes
- dropped Bootstrap Nov 2025
- dropped Cart Functionality Nov 2025
- dropped Envoy Nov 2025
- dropped Google Analytics Enhanced eCommerce Nov 2025
- dropped Google Cloud Nov 2025
- dropped Google Cloud CDN Nov 2025
- dropped GSAP Nov 2025
- dropped HSTS Nov 2025
- dropped HTTP/3 Nov 2025
- dropped Lodash Nov 2025
- dropped React Nov 2025
- dropped Sentry Nov 2025
- dropped Wix Nov 2025