What powers atca.info?
Last seen Jun 2026 · 22 technologies across 14 categories
Analytics
Google Analytics
since Jan 2019
CDN
cdnjs
since Apr 2025
Cloudflare
since Apr 2025
Google Hosted Libraries
since Apr 2025
jsDelivr
since Apr 2025
CMS
Databases
MySQL
since Nov 2024
Font scripts
Google Font API
since Apr 2022
Hosting
Sakura Internet
since Apr 2025
JavaScript libraries
Clipboard.js
since Apr 2025
Swiper
since Apr 2025
Miscellaneous
Open Graph
since Nov 2024
RSS
since Nov 2024
Page builders
WordPress Block Editor
since Apr 2025
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Jan 2019
SEO
Web servers
Nginx
since Apr 2025
WordPress plugins
Audience
- 70% phone
- 28% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.84 / 10 · ranked #695,719 of all domains
64 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.8 MB · 108 requests
- WordPress theme: atca_theme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.atca.info | 20 |
| global.atca.info | 13 |
Full technology history →
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Recent changes
- dropped Apache HTTP Server Apr 2026
- dropped CentOS Apr 2026
- dropped mod_wsgi Apr 2026
- dropped OpenSSL Apr 2026
- dropped Python Apr 2026
- dropped Twitter Emoji (Twemoji) Apr 2026