What powers butudan.jp?
Last seen Jun 2026 · 12 technologies across 7 categories
Analytics
Google Analytics
since Mar 2023
Ecommerce
Cart Functionality
since Aug 2020
Ochanoko
since Feb 2021
JavaScript libraries
PhotoSwipe
since Sep 2022
Swiper
since Sep 2022
Miscellaneous
Open Graph
since Mar 2026
RSS
since Jan 2023
Programming languages
PHP
since Sep 2021
Security
HSTS
since Jun 2024
Web servers
Apache HTTP Server
since Jul 2020
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.45 / 10 · ranked #29,910,048 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.2 MB · 56 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Open Graph Mar 2026