What powers rforge.net?

Last seen Jul 2026 · 1 technologies across 1 categories

Web servers

Nginx
since May 2025

AI Crawlers

Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.

  • robots.txt found
  • llms.txt not checked
  • ai.txt not checked

See who blocks each AI crawler across the web

Top search keywords

KeywordPositionEst. monthly visits
jgr #9 29
r servers #4 14
rjava #3 7
png r #7 6
r/servers #8 4
bitmap png #69 3
web r #55 3
r png #14 3
r with java #13 2
the r journal #71 1
the r journal #71 1
r set #54 1
r serve #32 1
r rjava #35 1
r journal #73 1
r forge #10 1
r/java #24 1
slidify #8 1
standard deviation of geometric distribution #81 1
java and r #57 1
java and r #57 1
geometric standard deviation formula #9 1
fsadata #7 1
data uri #25 1
base64binary decode #62 0

The site's top keywords in Google (US), with the visits each one is estimated to bring per month.

Top backlinks

Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.

AI Crawlers

No AI crawlers blocked

Full breakdown

Open Page Rank

5.37 / 10 · ranked #175,335 of all domains

211 referring domains · OpenPageRank

Search traffic

86 est. monthly organic visits (US)

150 keywords in Google's top 30

Infrastructure

  • Hosted on IBM Cloud (169.60.149.197)
  • DNS: urbanek.info
  • Email: urbanek.info
  • Email security: SPF (hard fail), no DMARC record
  • SSL: Let's Encrypt, RSA 2048, expires Dec 2026
  • Common Crawl link graph: rank 437,505, 4 hosts

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

Full technology history →
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