What powers a2-398.com?
Last seen Jun 2026 · 18 technologies across 13 categories
A/B Testing
Zoho PageSense
since Aug 2025
Advertising
Yahoo Advertising
since Apr 2022
Analytics
Google Analytics
since Oct 2020
Microsoft Clarity
since Jul 2021
CDN
Google Hosted Libraries
since Feb 2022
CRM
Zoho
since Aug 2025
Font scripts
Google Font API
since Oct 2020
Hosting panels
Plesk
since Oct 2020
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
HTTP/3
since Apr 2026
Open Graph
since Sep 2022
Programming languages
Tag managers
Google Tag Manager
since Oct 2020
Web servers
Nginx
since Oct 2020
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.31 / 10 · ranked #47,864,773 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 38.3 MB · 234 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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