What powers jfr-card.co.jp?
Last seen Jun 2026 · 31 technologies across 13 categories
Advertising
Affiliate programs
Analytics
CDN
Development
Font scripts
JavaScript libraries
Miscellaneous
PaaS
Personalisation
Security
Tag managers
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| matsuzakaya | #71 | 1 |
| matsuzakaya | #67 | 1 |
| salon de kanbayashi | #49 | 0 |
| parco ltd | #91 | 0 |
| qira login | #87 | 0 |
| dunhill bar | #32 | 0 |
| daimaru japan | #71 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 92% phone
- 8% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.29 / 10 · ranked #208,802 of all domains
86 referring domains · OpenPageRank
Search traffic
2 est. monthly organic visits (US)
7 keywords in Google's top 30
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0.65 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 6.3 MB · 267 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.jfr-card.co.jp | 23 |
| mag.jfr-card.co.jp | 19 |
| www2.jfr-card.co.jp | 5 |
| view.ma.jfr-card.co.jp | 3 |
Full technology history →
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Recent changes
- detected Criteo Mar 2026
- detected Dojo Dec 2025
- dropped Dojo Oct 2025
- detected Rakuten Oct 2025
- detected Rakuten Advertising Oct 2025