What powers airc.or.jp?
Last seen Jun 2026 · 21 technologies across 15 categories
Analytics
Google Analytics
since Dec 2023
CDN
Google Hosted Libraries
since Dec 2023
CMS
WordPress
since Dec 2023
Databases
MySQL
since Dec 2023
Font scripts
Google Font API
since Dec 2023
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2023
PaaS
Amazon Web Services
since Aug 2022
Performance
LazySizes
since Dec 2023
Priority Hints
since Dec 2023
Programming languages
Security
reCAPTCHA
since Dec 2023
Video players
Web servers
Apache HTTP Server
since Jan 2019
Widgets
AddToAny
since Dec 2023
WordPress plugins
EWWW Image Optimizer
since Dec 2023
WP-PageNavi
since Dec 2023
Audience
- 86% phone
- 14% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.02 / 10 · ranked #1,560,726 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 10.9 MB · 137 requests
- WordPress theme: airc · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025