What powers jigsaw.jp?
Last seen Jun 2026 · 28 technologies across 15 categories
Advertising
Affiliate programs
A8.net
since Feb 2021
Analytics
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Aug 2018
Microsoft Clarity
since Jan 2023
CDN
Ecommerce
Cart Functionality
since Aug 2020
Amazon SES
since Apr 2023
Font scripts
Google Font API
since Mar 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2025
PaaS
Amazon Web Services
since Aug 2022
Performance
Priority Hints
since Mar 2025
Security
HSTS
since Mar 2025
Tag managers
Google Tag Manager
since Aug 2018
Web frameworks
Microsoft ASP.NET
since Aug 2018
Audience
- 88% phone
- 9% desktop
- 4% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.46 / 10 · ranked #939,788 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 7.5 MB · 269 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.jigsaw.jp | 28 |
| jigsaw.jp | 26 |
Full technology history →
Report an incorrect detection
Recent changes
- detected jQuery CDN May 2026
- dropped jQuery CDN Apr 2026
- detected jQuery CDN Jan 2026
- detected A8.net Dec 2025
- dropped jQuery CDN Dec 2025