What powers prospo.jp?
Last seen Jun 2026 · 11 technologies across 8 categories
Analytics
Google Analytics
since Jan 2025
CDN
Font scripts
Google Font API
since Jan 2025
JavaScript libraries
Miscellaneous
Open Graph
since Jan 2025
Programming languages
UI frameworks
Web servers
Apache HTTP Server
since Jan 2025
Audience
- 64% desktop
- 36% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.46 / 10 · ranked #27,768,123 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 20.9 MB · 151 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| prospo.jp | 11 |
| www.prospo.jp | 11 |
Full technology history →
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Recent changes
- dropped A8.net Dec 2025