What powers caswellmassey.jp?
Last seen Jun 2026 · 18 technologies across 11 categories
Analytics
Google Analytics
since Sep 2024
CDN
Cloudflare
since Sep 2024
Google Hosted Libraries
since Nov 2025
Ecommerce
Cart Functionality
since Sep 2024
Shopify
since Sep 2024
Hosting
Xserver
since Sep 2024
Issue trackers
Sentry
since May 2025
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2024
Open Graph
since Sep 2024
Payment processors
Performance
Priority Hints
since Sep 2024
Security
HSTS
since Sep 2024
Shopify apps
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.94 / 10 · ranked #13,903,624 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 2.6 MB · 243 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Fast Bundle Jun 2026
- detected Sentry Jun 2026
- dropped Preact May 2026
- detected Preact Mar 2026
- dropped Fast Bundle Dec 2025
- dropped Sentry Dec 2025
- detected Google Hosted Libraries Nov 2025
- detected jQuery Nov 2025