What powers sj-jam2020.com?
Last seen Jun 2026 · 13 technologies across 8 categories
Analytics
Google Analytics
since Dec 2020
CDN
Font scripts
Google Font API
since Jul 2024
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Programming languages
PHP
since Dec 2020
Tag managers
Google Tag Manager
since Dec 2020
Web servers
Nginx
since Dec 2020
Audience
- 95% phone
- 5% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.60 / 10 · ranked #22,075,009 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.3 MB · 39 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Amazon ALB Nov 2025
- dropped Amazon Web Services Nov 2025