What powers vivian-collection.jp?
Last seen Jun 2026 · 29 technologies across 16 categories
Advertising
Criteo
since Jul 2022
Yahoo Advertising
since May 2024
Affiliate programs
A8.net
since Jul 2023
Analytics
CDN
Ecommerce
Cart Functionality
since Jul 2021
Future Shop
since Jan 2019
Amazon SES
since Mar 2026
Sendgrid
since Aug 2022
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
PaaS
Amazon Web Services
since Apr 2023
Programming languages
TypeScript
since May 2022
RUM
New Relic
since Jun 2024
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Bootstrap
since Jun 2023
MDBootstrap
since Oct 2022
Web servers
Nginx
since Jan 2019
Audience
- 94% phone
- 6% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.81 / 10 · ranked #1,951,295 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 10.2 MB · 266 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Adobe Audience Manager Apr 2026
- detected Amazon SES Mar 2026
- detected Amazon Web Services Mar 2026
- detected Adobe Audience Manager Feb 2026
- dropped Adobe Audience Manager Aug 2025
- detected Google Font API Aug 2025