What powers hosei-rugby.org?
Last seen Jun 2026 · 11 technologies across 9 categories
Databases
Firebase
since Jul 2021
Font scripts
Google Font API
since Jun 2021
IaaS
Google Cloud
since Jul 2021
JavaScript frameworks
Miscellaneous
Open Graph
since Sep 2022
Page builders
STUDIO
since Jul 2021
Programming languages
Node.js
since Jun 2021
Tag managers
Google Tag Manager
since Jul 2021
Webmail
Google Workspace
since Aug 2022
Audience
- 84% phone
- 16% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.41 / 10 · ranked #34,792,824 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 100 ms |
| CLS | 0.1 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Google
- Weight: 2.5 MB · 52 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Priority Hints May 2026
- dropped core-js Apr 2026
- detected Priority Hints Feb 2026