What powers pc4u.co.jp?
Last seen Jun 2026 · 20 technologies across 14 categories
Affiliate programs
ValueCommerce
since Jul 2022
Analytics
Google Analytics
since Jun 2018
Matomo Analytics
since Dec 2025
CDN
Amazon CloudFront
since Nov 2022
Google Hosted Libraries
since Mar 2023
Cross border ecommerce
Ecommerce
Cart Functionality
since Aug 2020
MakeShop
since Sep 2022
Font scripts
Google Font API
since Mar 2023
JavaScript libraries
Load balancers
Amazon ALB
since Sep 2021
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Sep 2021
Payment processors
Amazon Pay
since Mar 2023
Video players
Web servers
Apache HTTP Server
since Apr 2018
Webmail
Google Workspace
since Aug 2022
Audience
- 64% desktop
- 35% phone
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.52 / 10 · ranked #874,661 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 2.8 MB · 167 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Matomo Analytics Dec 2025
- detected Plyr Dec 2025
- detected YouTube Dec 2025