What powers charanavi.jp?
Last seen Jun 2026 · 15 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
CDN
jsDelivr
since Jul 2020
Font scripts
Google Font API
since Nov 2025
Hosting
Sakura Internet
since Aug 2022
JavaScript graphics
Chart.js
since Nov 2025
JavaScript libraries
Miscellaneous
Popper
since Nov 2025
Operating systems
CentOS
since Nov 2020
Programming languages
Tag managers
Google Tag Manager
since Nov 2025
UI frameworks
MDBootstrap
since Nov 2025
Web server extensions
Web servers
Audience
- 90% phone
- 10% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.10 / 10 · ranked #3,336,766 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.0 MB · 70 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sec.charanavi.jp | 14 |
| www.charanavi.jp | 8 |