What powers kw-ja.or.jp?
Last seen Mar 2026 · 25 technologies across 15 categories
Analytics
Google Analytics
since Jan 2019
CDN
cdnjs
since Oct 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Feb 2022
jsDelivr
since Apr 2021
Unpkg
since Jul 2021
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Apr 2021
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Operating systems
CentOS
since Jan 2019
Performance
LazySizes
since Feb 2022
Priority Hints
since Mar 2025
Programming languages
PHP
since Jan 2019
Tag managers
Google Tag Manager
since Apr 2021
Video players
YouTube
since May 2021
Web servers
WordPress plugins
Smash Balloon Instagram Feed
since Sep 2024
Audience
- 80% phone
- 18% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #358,474 of all domains
64 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| www.kw-ja.or.jp | 22 |
| www.recruit.kw-ja.or.jp | 13 |
| kw-ja.or.jp | 12 |
Full technology history →
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Recent changes
- dropped Google Hosted Libraries Nov 2025