What powers profuku.com?
Last seen Jun 2026 · 20 technologies across 14 categories
Analytics
Google Analytics
since Jan 2019
CDN
cdnjs
since Mar 2025
Cloudflare
since Sep 2024
Google Hosted Libraries
since Feb 2022
jsDelivr
since Mar 2025
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript graphics
particles.js
since Mar 2025
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2022
Programming languages
PHP
since Jan 2019
Security
HSTS
since Mar 2025
Tag managers
Google Tag Manager
since Mar 2019
Web frameworks
Web servers
Apache HTTP Server
since Aug 2022
Webmail
Google Workspace
since Sep 2024
Audience
- 96% desktop
- 4% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.56 / 10 · ranked #2,391,688 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 2.2 MB · 90 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| profuku.com | 18 |
| mypage.profuku.com | 2 |