What powers opengoldbergvariations.org?
Last seen Jul 2026 · 11 technologies across 8 categories
Caching
Varnish
since Jun 2025
CDN
Miscellaneous
Network storage
IPFS
since Nov 2022
PaaS
GitHub Pages
since Jun 2025
Security
HSTS
since Nov 2022
Static site generator
Video players
YouTube
since Nov 2022
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.45 / 10 · ranked #409,211 of all domains
77 referring domains · OpenPageRank
Page
- Language: English
- CDN: Fastly
- Weight: 1.1 MB · 23 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153, IPv6)
- DNS: Namecheap
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 491,030, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| opengoldbergvariations.org | 8 |
| www.opengoldbergvariations.org | 8 |