What powers jsidre.or.jp?
Last seen Jun 2026 · 18 technologies across 12 categories
Analytics
CMS
Databases
MySQL
since Jan 2019
Font scripts
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Operating systems
Windows Server
since Jul 2023
Performance
Priority Hints
since Nov 2025
Programming languages
PHP
since Jan 2019
SEO
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 80% desktop
- 20% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #362,213 of all domains
68 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.8 MB · 76 requests
- WordPress theme: herald (child: jsidre) · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jsidre.or.jp | 14 |
| www.jsidre.or.jp | 12 |
| member.jsidre.or.jp | 3 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Jun 2026
- dropped All in One SEO Nov 2025
- detected Priority Hints Nov 2025
- dropped Twitter Emoji (Twemoji) Nov 2025
- detected Twitter Emoji (Twemoji) Aug 2025