What powers butsuryu.or.jp?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
Google Analytics
since Apr 2019
CDN
Amazon CloudFront
since May 2025
cdnjs
since May 2025
Cloudflare
since May 2025
jQuery CDN
since May 2025
jsDelivr
since Jul 2020
Amazon SES
since Aug 2022
Font scripts
Google Font API
since May 2025
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since May 2025
PaaS
Amazon Web Services
since Aug 2022
Security
HSTS
since May 2025
Web servers
Apache HTTP Server
since Apr 2019
Widgets
Embedly
since May 2025
Audience
- 72% desktop
- 28% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.74 / 10 · ranked #284,251 of all domains
56 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 2.4 MB · 91 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.