What powers cir-cos.jp?
Last seen Jun 2026 · 18 technologies across 13 categories
CMS
Databases
MySQL
since Mar 2023
Font scripts
Google Font API
since Mar 2023
Twitter Emoji (Twemoji)
since Mar 2023
JavaScript libraries
Swiper
since Mar 2023
Miscellaneous
Open Graph
since Mar 2023
RSS
since Mar 2023
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since May 2024
Programming languages
PHP
since Mar 2023
Security
reCAPTCHA
since May 2024
Web servers
Nginx
since Mar 2023
Webmail
Google Workspace
since May 2023
WordPress plugins
WordPress themes
Lightning
since Mar 2023
Audience
- 86% phone
- 14% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.42 / 10 · ranked #7,307,507 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.3 MB · 77 requests
- WordPress theme: lightning · 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
- detected Twitter Emoji (Twemoji) Dec 2025