What powers aipen.jp?
Last seen Jun 2026 · 13 technologies across 9 categories
Advertising
Google AdSense
since Nov 2025
Analytics
Google Analytics
since Nov 2025
JavaScript frameworks
JavaScript libraries
Howler.js
since Jan 2026
Miscellaneous
Open Graph
since Nov 2025
PWA
since Nov 2025
Operating systems
Ubuntu
since Nov 2025
Security
UI frameworks
MUI
since Nov 2025
Web servers
Audience
- 82% desktop
- 18% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.45 / 10 · ranked #29,824,726 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 150 ms |
| CLS | 0.15 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.6 MB · 140 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Tag Manager Jun 2026
- dropped core-js Feb 2026
- detected Howler.js Jan 2026