What powers grandem.jp?
Last seen Jun 2026 · 12 technologies across 8 categories
Advertising
Affiliate B
since Apr 2026
Google Ads
since Dec 2022
Analytics
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Apr 2019
Ecommerce
Cart Functionality
since Feb 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2019
Web servers
Apache HTTP Server
since Jun 2023
Widgets
FlexSlider
since Apr 2019
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.53 / 10 · ranked #6,280,698 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.8 MB · 106 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Affiliate B Apr 2026
- detected core-js Aug 2025
- detected Facebook Pixel Aug 2025
- detected Google Ads Aug 2025
- detected Google Ads Conversion Tracking Aug 2025
- detected Google Analytics Aug 2025
- detected Google Tag Manager Aug 2025