What powers 21style.co.jp?
Last seen Jun 2026 · 19 technologies across 9 categories
Advertising
Analytics
Google Ads Conversion Tracking
since Aug 2021
Google Analytics
since Jan 2019
CDN
cdnjs
since Aug 2024
Cloudflare
since Aug 2024
Google Hosted Libraries
since Oct 2024
jsDelivr
since Aug 2024
Ecommerce
Cart Functionality
since Aug 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Nginx
since Jan 2019
Audience
- 91% phone
- 8% desktop
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.98 / 10 · ranked #584,896 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 15.5 MB · 212 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped microCMS Mar 2026
- dropped Adobe Audience Manager Aug 2025