What powers field-and-network.jp?
Last seen Sep 2026 · 5 technologies across 4 categories
Editors
DreamWeaver
since Jun 2025
Hosting
Xserver
since Jun 2025
Programming languages
Adobe Flash
since Jun 2025
PHP
since Jun 2025
Web servers
Nginx
since Jun 2025
AI Crawlers
robots.txt could not be read at the last check (Sep 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
1.59 / 10 · ranked #5,776,477 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 0.0 MB · 15 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: Xserver
- Email: field-and-network.jp
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 30,562,270, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted