What powers 
bgc.org?
Last seen Sep 2026 · 13 technologies across 11 categories
CDN
CMS
IaaS
Issue trackers
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Security
UI frameworks
Webmail
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Search and AI assistants
- PetalBot Blocked
The other 32 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not checked
AI Crawlers
1 of 33 AI crawlers blocked
Standards: llms.txt
Open Page Rank
3.96 / 10 · ranked #598,541 of all domains
58 referring domains · OpenPageRank
Search traffic
44 est. monthly organic visits (US)
18 keywords in Google's top 30
Page
- Language: English
- CDN: Google
- Weight: 1.5 MB · 186 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Berkeley Geochronology Center
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Wix (185.230.63.171)
- DNS: Network Solutions
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 123,289, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
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Recent changes
- dropped Envoy Mar 2026