What powers city-ca.jp?
Last seen Jun 2026 · 10 technologies across 8 categories
CDN
Amazon CloudFront
since Aug 2025
Amazon S3
since Aug 2025
Font scripts
Google Font API
since Aug 2025
JavaScript frameworks
Vue.js
since Aug 2025
PaaS
Amazon Web Services
since Feb 2023
Programming languages
Python
since Jun 2022
Security
HSTS
since Sep 2022
UI frameworks
Vuetify
since Aug 2025
Web servers
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.09 / 10 · ranked #512,938 of all domains
48 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 175 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.2 MB · 10 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kasugai.city-ca.jp | 8 |
| kodaira.city-ca.jp | 8 |
| higashiosaka.city-ca.jp | 6 |
| kamagaya.city-ca.jp | 6 |
| koto.city-ca.jp | 6 |
| kumamoto.city-ca.jp | 6 |
| minato.city-ca.jp | 6 |
| misato.city-ca.jp | 6 |
| oyama.city-ca.jp | 6 |
| shibayama-town.city-ca.jp | 6 |
| takasaki.city-ca.jp | 6 |
| ageo.city-ca.jp | 3 |
| hanno.city-ca.jp | 3 |
| hino.city-ca.jp | 3 |
| minato-kenshin.city-ca.jp | 3 |
| mito.city-ca.jp | 3 |
| nobeoka.city-ca.jp | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon CloudFront Aug 2025
- detected Amazon S3 Aug 2025
- detected Google Font API Aug 2025
- detected Vue.js Aug 2025
- detected Vuetify Aug 2025