What powers j-ems.org?
Last seen Jun 2026 · 6 technologies across 6 categories
CDN
Google Hosted Libraries
since Jul 2022
Font scripts
Google Font API
since Jul 2022
Hosting
Xserver
since Jan 2026
JavaScript libraries
Miscellaneous
RSS
since Jan 2023
Web servers
Nginx
since Jan 2026
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.83 / 10 · ranked #1,910,756 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.3 MB · 70 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Amazon Web Services Feb 2026
- dropped Apache HTTP Server Feb 2026