What powers petken.org?
Last seen Jun 2026 · 9 technologies across 8 categories
Analytics
Google Analytics
since May 2019
Ecommerce
Cart Functionality
since Aug 2022
EC-CUBE
since May 2019
Font scripts
Google Font API
since May 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Mobile frameworks
Programming languages
PHP
since May 2019
Web servers
Nginx
since May 2019
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.09 / 10 · ranked #11,225,603 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.2 MB · 57 requests
- Structured data: Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Sakura Internet Jun 2026
- dropped Cloudflare May 2026
- dropped Cloudflare Bot Management May 2026
- dropped Vimeo May 2026