What powers jnns.org?
Last seen Apr 2026 · 23 technologies across 16 categories
CDN
jQuery CDN
since May 2023
jsDelivr
since May 2023
CMS
Databases
MySQL
since Oct 2024
Font scripts
Google Font API
since Apr 2025
Twitter Emoji (Twemoji)
since Dec 2025
Hosting
Sakura Internet
since May 2023
JavaScript libraries
Maps
Google Maps
since Oct 2023
Miscellaneous
RSS
since Oct 2024
Mobile frameworks
Page builders
WordPress Block Editor
since Oct 2024
Performance
Priority Hints
since Mar 2025
Programming languages
UI frameworks
Web servers
Nginx
since May 2023
WordPress plugins
WordPress themes
Twenty Twenty-One
since Oct 2024
Audience
- 100% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.13 / 10 · ranked #488,117 of all domains
68 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| brainmind.jnns.org | 16 |
| jnns.org | 13 |
| am2023.jnns.org | 7 |
Full technology history →
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Recent changes
- dropped Priority Hints Oct 2025