What powers sylvia.co.jp?
Last seen Jun 2026 · 13 technologies across 11 categories
Analytics
Google Analytics
since Jan 2019
CDN
Amazon CloudFront
since Mar 2022
Google Hosted Libraries
since Feb 2022
Ecommerce
Cart Functionality
since Aug 2020
ebisumart
since Oct 2022
JavaScript libraries
Load balancers
Amazon ALB
since Mar 2022
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Sep 2021
Programming languages
Java
since Sep 2021
Security
HSTS
since Sep 2022
UI frameworks
Bootstrap
since Sep 2025
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 87% phone
- 13% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.46 / 10 · ranked #935,746 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.5 MB · 26 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.shop.sylvia.co.jp | 11 |
| sylvia.co.jp | 5 |
| www.sylvia.co.jp | 5 |
Full technology history →
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Recent changes
- detected Bootstrap Sep 2025