What powers a-alert.jp?
Last seen Jun 2026 · 14 technologies across 9 categories
Analytics
Google Analytics
since Oct 2023
Microsoft Clarity
since Oct 2025
CDN
Font scripts
Google Font API
since Oct 2023
Hosting
Xserver
since Oct 2023
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2023
Programming languages
PHP
since Oct 2023
Tag managers
Google Tag Manager
since Oct 2023
Web servers
Nginx
since Oct 2023
Audience
- 82% phone
- 18% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.72 / 10 · ranked #4,849,487 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.6 MB · 87 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Microsoft Clarity Oct 2025