What powers koresawa-shop.jp?
Last seen Aug 2026 · 15 technologies across 10 categories
CDN
Amazon CloudFront
since Feb 2026
Cloudflare
since Jun 2024
jQuery CDN
since Jul 2026
jsDelivr
since Jul 2026
Ecommerce
Cart Functionality
since Jan 2021
EC-CUBE
since Jul 2026
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
PWA
since Jul 2026
PaaS
Amazon Web Services
since Jun 2023
Performance
Priority Hints
since Jul 2026
Programming languages
PHP
since Jan 2021
Tag managers
Google Tag Manager
since Jan 2021
Web servers
Nginx
since Jan 2021
Webmail
Google Workspace
since Oct 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 86% phone
- 15% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.92 / 10 · ranked #14,268,136 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 6.7 MB · 117 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Analytics Aug 2026
- dropped Google Font API Aug 2026
- dropped RSS Aug 2026
- detected EC-CUBE Jul 2026
- detected jQuery CDN Jul 2026
- detected jsDelivr Jul 2026
- detected PHP Jul 2026
- detected Priority Hints Jul 2026
- detected PWA Jul 2026
- detected Amazon CloudFront Feb 2026
- detected Amazon Web Services Feb 2026
- detected Nginx Feb 2026
- dropped New Relic Oct 2025