What powers keyword.co.jp?
Last seen Jun 2026 · 16 technologies across 12 categories
Analytics
Google Analytics
since Apr 2022
CDN
CMS
Databases
MySQL
since Jan 2021
Font scripts
Twitter Emoji (Twemoji)
since Jan 2021
Miscellaneous
Operating systems
CentOS
since Jan 2019
Programming languages
PHP
since Jan 2019
Security
HSTS
since Sep 2022
UI frameworks
Web server extensions
Web servers
Audience
- 78% phone
- 20% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.24 / 10 · ranked #1,213,360 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.1 MB · 9 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| keyword.co.jp | 12 |
| www.keyword.co.jp | 12 |
| news.keyword.co.jp | 6 |