What powers rprojectjapan.com?
Last seen Jun 2026 · 33 technologies across 19 categories
Analytics
Google Analytics
since Aug 2018
CDN
Google Hosted Libraries
since Feb 2022
CMS
Databases
MySQL
since Sep 2020
Font scripts
Google Font API
since Sep 2020
Twitter Emoji (Twemoji)
since Sep 2020
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
PaaS
Vercel
since Jun 2024
Page builders
Performance
Priority Hints
since Jun 2024
Programming languages
Security
HSTS
since Jun 2024
SEO
UI frameworks
Animate.css
since Oct 2020
Web servers
Apache HTTP Server
since Aug 2018
Webmail
Apple iCloud Mail
since Jun 2026
Google Workspace
since Dec 2022
WordPress plugins
Audience
- 65% desktop
- 35% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.89 / 10 · ranked #656,569 of all domains
73 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Vercel
- Weight: 15.0 MB · 110 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kemigawa.rprojectjapan.com | 18 |
| event.rprojectjapan.com | 15 |
| rpplan.rprojectjapan.com | 14 |
| rprojectjapan.com | 13 |
| facility.rprojectjapan.com | 12 |
| training-camp.rprojectjapan.com | 12 |
| gassyuku.rprojectjapan.com | 3 |
Full technology history →
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Recent changes
- detected Apple iCloud Mail Jun 2026