What powers 83net.jp?
Last seen Aug 2026 · 7 technologies across 6 categories
Analytics
Miscellaneous
Programming languages
Security
Tag Managers
Web Servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.30 / 10 · ranked #202,845 of all domains
111 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.1 MB · 9 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on DIGIROCK DigiRock, Inc. (202.172.26.2)
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 7,017,862, 10 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| 2ch.83net.jp | 4 |
| bbs.83net.jp | 4 |
| iv.83net.jp | 3 |
| iv0.83net.jp | 3 |
| pooh.83net.jp | 3 |
| www.83net.jp | 1 |
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Recent changes
- dropped Microsoft ASP.NET Dec 2025