What powers koyudo.biz?
Last seen Jun 2026 · 12 technologies across 9 categories
CMS
Databases
MySQL
since May 2021
Ecommerce
Cart Functionality
since Feb 2022
Welcart
since May 2021
Font scripts
Font Awesome
since May 2021
Twitter Emoji (Twemoji)
since Jul 2021
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since May 2021
Web servers
Nginx
since May 2021
Audience
- 72% phone
- 28% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.38 / 10 · ranked #39,863,383 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.8 MB · 34 requests
- WordPress theme: welcart_basic · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| adult.koyudo.biz | 12 |
| www.adult.koyudo.biz | 12 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025