What powers azuma.or.jp?
Last seen Jun 2026 · 20 technologies across 14 categories
Analytics
Google Analytics
since Feb 2019
CMS
Databases
MySQL
since Dec 2020
Font scripts
Twitter Emoji (Twemoji)
since Dec 2020
JavaScript libraries
Clipboard.js
since Dec 2021
Swiper
since Sep 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Apr 2026
Programming languages
PHP
since Dec 2020
UI frameworks
Video players
YouTube
since Dec 2020
Web servers
Nginx
since Dec 2020
WordPress plugins
WordPress themes
Audience
- 52% desktop
- 48% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.77 / 10 · ranked #2,052,507 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 12.2 MB · 88 requests
- WordPress theme: lightning-pro · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped core-js May 2026
- detected Autoptimize Apr 2026
- detected Priority Hints Apr 2026