What powers city.ed.jp?
Last seen Jun 2026 · 9 technologies across 6 categories
Font scripts
Font Awesome
since May 2026
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since May 2026
Webpack
since Jan 2025
UI frameworks
Web servers
Nginx
since Dec 2021
Audience
- 84% phone
- 16% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.56 / 10 · ranked #6,025,249 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.4 MB · 12 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Axios May 2026
- detected Bootstrap May 2026
- detected Day.js May 2026
- detected Font Awesome May 2026
- detected jQuery May 2026
- detected Open Graph May 2026
- detected Webpack May 2026