What powers blackburn.jp?
Last seen Jun 2026 · 16 technologies across 12 categories
Advertising
Twitter Ads
since Mar 2022
CDN
Cloudflare
since Mar 2025
Google Hosted Libraries
since Feb 2022
Ecommerce
Cart Functionality
since Aug 2020
ColorMeShop
since Jan 2019
JavaScript frameworks
Socket.io
since May 2019
JavaScript libraries
Load balancers
Amazon ALB
since Sep 2021
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since Sep 2021
Programming languages
Node.js
since May 2019
Security
Cloudflare Bot Management
since Mar 2025
HSTS
since Sep 2022
Web servers
Nginx
since Jan 2019
Widgets
Twitter
since Mar 2022
Audience
- 64% phone
- 36% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.42 / 10 · ranked #7,307,345 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.8 MB · 163 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025