What powers hda.or.jp?
Last seen Oct 2025 · 18 technologies across 13 categories
Analytics
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Feb 2022
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Programming languages
UI frameworks
Video players
YouTube
since Jun 2022
Web server extensions
Web servers
WordPress plugins
Audience
- 86% phone
- 12% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.20 / 10 · ranked #455,719 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.