What powers sum-art.jp?
Last seen Jun 2026 · 15 technologies across 8 categories
Analytics
Google Analytics
since Sep 2020
Matomo Analytics
since Apr 2026
CDN
Cloudflare
since Nov 2021
Google Hosted Libraries
since Mar 2022
Ecommerce
Base
since Feb 2021
Cart Functionality
since Sep 2020
Font scripts
Google Font API
since Sep 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RUM
New Relic
since Jul 2021
Tag managers
Google Tag Manager
since Sep 2020
Matomo Tag Manager
since Apr 2026
Audience
- 70% phone
- 30% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.31 / 10 · ranked #8,515,774 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 21.6 MB · 120 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Analytics Jun 2026
- detected Google Tag Manager Jun 2026
- dropped Google Analytics May 2026
- dropped Google Tag Manager May 2026
- detected Matomo Analytics Apr 2026
- detected Matomo Tag Manager Apr 2026
- dropped Amazon SES Aug 2025
- dropped Amazon Web Services Aug 2025
- dropped Google Workspace Aug 2025
- dropped Nginx Aug 2025
- dropped Zendesk Aug 2025