What powers j-ofa.com?
Last seen Jun 2026 · 19 technologies across 14 categories
Analytics
Google Analytics
since Nov 2023
CDN
Google Cloud CDN
since Feb 2025
CMS
Jimdo
since Nov 2023
Databases
Firebase
since Feb 2025
Font scripts
Google Font API
since Feb 2025
IaaS
Google Cloud
since Feb 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Feb 2025
Open Graph
since Nov 2023
Page builders
STUDIO
since Feb 2025
Programming languages
Node.js
since Feb 2025
Security
HSTS
since Nov 2023
Tag managers
Google Tag Manager
since Feb 2025
Web servers
Nginx
since Nov 2023
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.08 / 10 · ranked #11,308,668 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Google
- Weight: 3.8 MB · 96 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| j-ofa.com | 11 |
| www.j-ofa.com | 9 |
Full technology history →
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Recent changes
- dropped Priority Hints May 2026
- detected Priority Hints Feb 2026