What powers potk.jp?
Last seen Jun 2026 · 17 technologies across 8 categories
Analytics
CDN
Ecommerce
Cart Functionality
since Sep 2024
Font scripts
Google Font API
since Sep 2024
JavaScript libraries
Axios
since Sep 2024
Miscellaneous
Open Graph
since Sep 2024
RSS
since Sep 2024
RUM
New Relic
since Sep 2024
Tag managers
Matomo Tag Manager
since Apr 2026
Audience
- 74% phone
- 26% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.70 / 10 · ranked #4,966,154 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 2.8 MB · 140 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
- dropped Google Tag Manager May 2026
- detected Matomo Analytics Apr 2026
- detected Matomo Tag Manager Apr 2026
- detected Microsoft Clarity Oct 2025
- dropped Amazon SES Aug 2025
- dropped Amazon Web Services Aug 2025
- dropped Google Workspace Aug 2025
- dropped Nginx Aug 2025
- dropped Zendesk Aug 2025