What powers city.kasama.ibaraki.jp?
Last seen Jun 2026 · 13 technologies across 10 categories
CDN
Amazon CloudFront
since Apr 2025
Development
Microsoft Visual Studio
since Apr 2023
Amazon SES
since Mar 2025
JavaScript libraries
Miscellaneous
Open Graph
since Apr 2023
PaaS
Amazon Web Services
since Mar 2025
Security
HSTS
since Apr 2023
Web frameworks
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
Audience
- 89% phone
- 11% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.31 / 10 · ranked #1,118,407 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.6 MB · 28 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.ed.city.kasama.ibaraki.jp | 9 |
| lib.city.kasama.ibaraki.jp | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Apache HTTP Server Mar 2026
- dropped Apache HTTP Server Feb 2026
- dropped Amazon ALB Aug 2025