What powers 129.co.jp?
Last seen Jun 2026 · 16 technologies across 9 categories
Analytics
Matomo Analytics
since Dec 2025
CDN
Amazon CloudFront
since Nov 2022
Google Hosted Libraries
since Feb 2022
Ecommerce
Cart Functionality
since Aug 2020
MakeShop
since Sep 2022
JavaScript libraries
Slick
since Nov 2020
Load balancers
Amazon ALB
since Sep 2021
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Sep 2021
Video players
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 85% phone
- 15% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.04 / 10 · ranked #1,520,121 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 2.7 MB · 86 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected core-js Dec 2025
- detected Matomo Analytics Dec 2025
- detected Plyr Dec 2025
- detected YouTube Dec 2025