What powers careerbrain.jp?
Last seen Jun 2026 · 15 technologies across 12 categories
Analytics
Google Analytics
since Apr 2026
Caching
Google PageSpeed
since Apr 2026
CMS
Databases
MySQL
since Apr 2026
Font scripts
Twitter Emoji (Twemoji)
since Apr 2026
JavaScript libraries
Clipboard.js
since Apr 2026
Swiper
since Apr 2026
Miscellaneous
Open Graph
since Apr 2026
Programming languages
PHP
since Apr 2026
SEO
UI frameworks
Web servers
Nginx
since Apr 2026
WordPress themes
Audience
- 62% phone
- 38% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.30 / 10 · ranked #2,878,041 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.2 MB · 75 requests
- WordPress theme: lightning (child: lightning-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.