What powers isaacs.co.jp?
Last seen Jun 2026 · 11 technologies across 9 categories
Analytics
Google Analytics
since Aug 2022
Ecommerce
Cart Functionality
since Apr 2025
Font scripts
Google Font API
since Dec 2025
JavaScript libraries
Marketing automation
Shanon
since Nov 2024
Miscellaneous
Open Graph
since Nov 2024
Tag managers
Google Tag Manager
since May 2023
Web servers
Apache HTTP Server
since Aug 2022
Widgets
FlexSlider
since Dec 2025
Audience
- 100% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.23 / 10 · ranked #3,037,521 of all domains
9 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
- Weight: 4.0 MB · 89 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.isaacs.co.jp | 9 |
| order.isaacs.co.jp | 6 |
Full technology history →
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Recent changes
- dropped Amazon ALB May 2026
- dropped Amazon Web Services May 2026
- dropped Ruby May 2026
- dropped Ruby on Rails May 2026
- dropped Backbone.js Jan 2026
- dropped BowNow Jan 2026
- dropped core-js Jan 2026
- dropped crypto-js Jan 2026
- dropped Envoy Jan 2026
- dropped Laravel Jan 2026
- dropped LazySizes Jan 2026
- dropped Moment.js Jan 2026
- dropped Nginx Jan 2026
- dropped PHP Jan 2026
- dropped Swiper Jan 2026
- dropped Underscore.js Jan 2026