What powers bio2rdf.org?
Last seen May 2026 · 3 technologies across 3 categories
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Nov 2026.
Search and AI assistants
- Applebot Allowed
The other 32 AI crawlers we track are not mentioned and are blocked by the catch-all rule (User-agent: *).
- robots.txt found
- llms.txt not checked
- ai.txt not checked
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| sporocytes | #35 | 1 |
| eichsfeld type congenital muscular dystrophy | #11 | 1 |
| bio byte | #81 | 0 |
| surfactant metabolism dysfunction pulmonary 3 | #30 | 0 |
| what is positive chemotaxis | #61 | 0 |
| intermediate filament cytoskeleton | #81 | 0 |
| inversin | #37 | 0 |
| maxidone | #30 | 0 |
| matrin 3 | #37 | 0 |
| mitotic nuclear division | #25 | 0 |
| adams-oliver syndrome genereviews | #47 | 0 |
| inorganic anion | #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
All crawlers blocked
Open Page Rank
5.27 / 10 · ranked #221,661 of all domains
181 referring domains · OpenPageRank
Search traffic
2 est. monthly organic visits (US)
12 keywords in Google's top 30
Organisation
- Online Mendelian Inheritance in Man
From Wikidata (CC0).
Infrastructure
- Registered Nov 2005 (20 years) via DomainSpot LLC, renews Nov 2026
- Hosted on SURFNET-NL SURF B.V. (137.120.31.101)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 462,786, 37 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted