What powers kefran.com?
Last seen Jun 2026 · 21 technologies across 14 categories
Advertising
Yahoo Advertising
since Apr 2022
Analytics
Google Analytics
since Jan 2019
Caching
W3 Total Cache
since Sep 2020
CDN
CMS
Databases
MySQL
since Sep 2020
Ecommerce
Cart Functionality
since Aug 2020
JavaScript libraries
Swiper
since Sep 2022
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Nov 2024
Programming languages
Tag managers
Google Tag Manager
since Jan 2019
Web frameworks
Ruby on Rails
since Jul 2023
Web servers
Nginx
since Jan 2019
Audience
- 75% phone
- 25% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.99 / 10 · ranked #1,611,260 of all domains
74 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.0 MB · 132 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.kefran.com | 15 |
| cart.kefran.com | 10 |
Full technology history →
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Recent changes
- dropped Google Ads Dec 2025
- dropped Google Ads Conversion Tracking Dec 2025