What powers fitelson.org?
Last seen Aug 2026 · 6 technologies across 5 categories
Font scripts
JavaScript frameworks
JavaScript libraries
UI frameworks
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| gettier | #5 | 75 |
| branden fitelson | #1 | 64 |
| lp distance | #3 | 57 |
| is justified true belief knowledge | #1 | 48 |
| logic philosophy | #6 | 48 |
| second hand knowledge | #1 | 33 |
| an enquiry concerning human understanding: pdf | #1 | 33 |
| an enquiry concerning human understanding pdf | #1 | 33 |
| gettier problem | #9 | 24 |
| measurement theory | #3 | 23 |
| raven paradox | #6 | 20 |
| non classical logic | #2 | 15 |
| is justified true belief knowledge gettier | #1 | 15 |
| gettier justified true belief | #1 | 15 |
| gettier is justified true belief knowledge | #1 | 15 |
| gettier is justified true belief | #1 | 15 |
| fact fiction forecast | #1 | 15 |
| an introduction to non-classical logic | #1 | 12 |
| intention anscombe pdf | #1 | 12 |
| modal logic for philosophers | #1 | 12 |
| about behaviorism pdf | #1 | 12 |
| gettier paper | #1 | 12 |
| second hand knowledge meaning | #2 | 11 |
| new riddle of induction | #2 | 11 |
| logic and philosophy | #10 | 11 |
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 robots.txt, all AI crawlers allowed
Open Page Rank
5.27 / 10 · ranked #220,238 of all domains
137 referring domains · OpenPageRank
Search traffic
1,000 est. monthly organic visits (US)
733 keywords in Google's top 30
Infrastructure
- Hosted on ICDSOFT (192.252.146.26)
- Email: fitelson.org
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Oct 2026
- Common Crawl link graph: rank 48,807, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted