What powers focus-u.jp?
Last seen Jun 2026 · 16 technologies across 11 categories
Analytics
Google Analytics
since Apr 2019
CDN
cdnjs
since Nov 2021
Cloudflare
since Sep 2020
CRM
Zoho
since Sep 2023
Documentation
Zendesk
since May 2021
JavaScript libraries
Live chat
Zendesk Chat
since Apr 2019
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Apr 2019
Reverse proxies
Envoy
since Nov 2021
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2019
Web servers
Nginx
since Apr 2019
Audience
- 76% desktop
- 24% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.68 / 10 · ranked #773,141 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.1 MB · 84 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.focus-u.jp | 11 |
| support.focus-u.jp | 6 |