What powers core-re.jp?
Last seen Jun 2026 · 28 technologies across 15 categories
Advertising
Google Ads
since Dec 2022
Tapad
since Sep 2023
Analytics
Google Ads Conversion Tracking
since Apr 2022
Google Analytics
since Feb 2020
Microsoft Clarity
since Dec 2021
Umami
since Sep 2024
CDN
Amazon CloudFront
since May 2023
JavaScript libraries
Load balancers
Amazon ALB
since Oct 2023
Marketing automation
BowNow
since Feb 2022
Miscellaneous
Open Graph
since May 2023
Popper
since May 2023
PaaS
Amazon Web Services
since May 2023
Programming languages
Ruby
since Oct 2023
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2020
UI frameworks
Video players
YouTube
since Jan 2021
Web frameworks
Ruby on Rails
since Oct 2023
Web servers
Apache HTTP Server
since Feb 2020
Audience
- 75% phone
- 25% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.17 / 10 · ranked #3,168,875 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 8.1 MB · 215 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.core-re.jp | 23 |
| core-re.jp | 16 |