What powers utsunomiya-convention.jp?
Last seen Jun 2026 · 13 technologies across 11 categories
Analytics
Google Analytics
since Oct 2022
Authentication
Facebook Login
since Oct 2022
CDN
Cloudflare
since Aug 2025
Font scripts
Google Font API
since Oct 2022
JavaScript frameworks
GSAP
since Oct 2022
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
Programming languages
Java
since Aug 2025
Security
Cloudflare Bot Management
since Aug 2025
PerimeterX
since Nov 2025
Tag managers
Google Tag Manager
since Oct 2022
Web servers
Nginx
since Oct 2022
Audience
- 62% phone
- 38% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.89 / 10 · ranked #1,798,935 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 19.8 MB · 267 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected PerimeterX Nov 2025
- detected Cloudflare Aug 2025
- detected Cloudflare Bot Management Aug 2025
- detected Java Aug 2025