What powers jjda.or.jp?
Last seen Jun 2026 · 15 technologies across 9 categories
Analytics
Google Analytics
since Sep 2020
CMS
a-blog cms
since Nov 2021
Font scripts
Google Font API
since Apr 2021
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Nov 2021
Security
HSTS
since Sep 2022
Web servers
Nginx
since Sep 2020
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.69 / 10 · ranked #769,674 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 6.4 MB · 106 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.