What powers seaside-hp.or.jp?
Last seen Jun 2026 · 13 technologies across 12 categories
Analytics
Google Analytics
since Feb 2019
CDN
cdnjs
since Dec 2021
Cloudflare
since May 2022
JavaScript frameworks
Riot
since Dec 2021
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
Operating systems
CentOS
since Dec 2021
Programming languages
PHP
since Dec 2021
Tag managers
Google Tag Manager
since Nov 2022
Web frameworks
Laravel
since Dec 2021
Web server extensions
Web servers
Audience
- 87% phone
- 13% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.72 / 10 · ranked #4,849,427 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.6 MB · 150 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| seaside-hp.or.jp | 13 |
| www.seaside-hp.or.jp | 13 |