What powers bluek.co.jp?
Last seen Jun 2026 · 19 technologies across 12 categories
Advertising
Yahoo Advertising
since Apr 2022
Analytics
Google Analytics
since Jun 2018
CDN
Google Hosted Libraries
since Mar 2026
Ecommerce
Cart Functionality
since Aug 2020
Future Shop
since Jul 2018
Font scripts
Google Font API
since Dec 2018
JavaScript Libraries
Miscellaneous
Open Graph
since Sep 2022
RUM
New Relic
since Mar 2026
Security
HSTS
since Mar 2026
Tag managers
Google Tag Manager
since Apr 2018
Web servers
Apache HTTP Server
since Apr 2018
Nginx
since Nov 2020
Widgets
Facebook
since Jun 2018
Audience
- 56% phone
- 44% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.99 / 10 · ranked #576,355 of all domains
36 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 9.0 MB · 168 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.bluek.co.jp | 15 |
| find.bluek.co.jp | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped cdnjs Apr 2026
- dropped Cloudflare Apr 2026
- detected Google Hosted Libraries Mar 2026
- detected HSTS Mar 2026
- detected New Relic Mar 2026
- dropped Google Ads Dec 2025
- dropped Google Ads Conversion Tracking Dec 2025
- dropped jQuery CDN Aug 2025