What powers al-j.co.jp?
Last seen Apr 2026 · 15 technologies across 12 categories
Analytics
Google Analytics
since Feb 2020
CDN
cdnjs
since Oct 2022
Cloudflare
since Oct 2022
Font scripts
Google Font API
since Feb 2020
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
Operating systems
AlmaLinux
since Jul 2025
Programming languages
Security
HSTS
since Jul 2025
Tag managers
Google Tag Manager
since Feb 2020
UI frameworks
Web server extensions
Web servers
Audience
- 100% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.96 / 10 · ranked #1,663,891 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Full technology history →
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Recent changes
- dropped Animate.css Aug 2025
- dropped Google Hosted Libraries Aug 2025
- dropped jsDelivr Aug 2025
- dropped Popper Aug 2025
- dropped Swiper Aug 2025