What powers jr-tower.com?
Last seen Jun 2026 · 13 technologies across 10 categories
Analytics
Google Analytics
since Aug 2018
CDN
cdnjs
since Sep 2025
Cloudflare
since Sep 2025
Font scripts
Google Font API
since Sep 2025
Ionicons
since Oct 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2023
Programming languages
PHP
since Sep 2021
Tag managers
Google Tag Manager
since Oct 2023
Web servers
Nginx
since Oct 2018
Webmail
Apple iCloud Mail
since Jan 2023
Audience
- 78% phone
- 22% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.70 / 10 · ranked #312,595 of all domains
190 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.8 MB · 60 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.jr-tower.com | 9 |
| n6w2-3-4-open.jr-tower.com | 8 |