What powers 3-rings.co.jp?
Last seen Jun 2026 · 19 technologies across 11 categories
Analytics
Google Analytics
since Mar 2024
Caching
WordPress Super Cache
since Mar 2024
CDN
Google Hosted Libraries
since Nov 2022
jsDelivr
since Mar 2024
CMS
Databases
MySQL
since Nov 2022
Font scripts
Google Font API
since Mar 2024
Twitter Emoji (Twemoji)
since May 2024
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
Programming languages
PHP
since Nov 2022
Web servers
Nginx
since Nov 2022
WordPress plugins
Autoptimize
since Mar 2024
Smash Balloon Instagram Feed
since Mar 2024
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.20 / 10 · ranked #9,940,426 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 4.8 MB · 108 requests
- WordPress theme: 3rings · 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 Smash Balloon Instagram Feed Apr 2026
- detected Twitter Emoji (Twemoji) Dec 2025