What powers bdlab.or.jp?
Last seen Jun 2026 · 12 technologies across 7 categories
Analytics
Cloudflare Browser Insights
since Mar 2024
Google Analytics
since Mar 2024
Authentication
NextAuth.js
since Jun 2025
CDN
Cloudflare
since Mar 2024
JavaScript frameworks
Maps
Google Maps
since Feb 2026
Miscellaneous
Programming languages
Node.js
since Mar 2024
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.26 / 10 · ranked #2,973,102 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 2.7 MB · 61 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Varnish May 2026
- dropped Cloudinary Mar 2026
- detected Varnish Mar 2026
- detected Google Maps Feb 2026
- dropped Google Workspace Feb 2026
- dropped jsDelivr Oct 2025