What powers blr.or.jp?
Last seen Aug 2026 · 6 technologies across 5 categories
Analytics
Google Analytics
since Jul 2022
JavaScript libraries
Operating systems
CentOS
since Jul 2022
Video players
YouTube
since Dec 2025
Web servers
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.96 / 10 · ranked #599,573 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 2.1 MB · 59 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on NSK NSK Co.,Ltd. (219.99.220.139)
- Email: no MX record returned
- Common Crawl link graph: rank 2,895,552, 2 hosts
DNS records as swept Oct 2026. How the web is hosted