What powers 
jasoncrawford.org?
Last seen Oct 2026 · 8 technologies across 6 categories
Analytics
Google Analytics
since Mar 2020
Font scripts
Google Font API
since Mar 2020
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
PaaS
Netlify
since Mar 2020
Security
HSTS
since Sep 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
3.94 / 10 · ranked #618,533 of all domains
84 referring domains · OpenPageRank
Page
- CDN: Netlify
- Weight: 1.1 MB · 14 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (18.208.88.157, IPv6)
- DNS: dnsimple-edge.com
- Email: Mailgun
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 2,266,320, 3 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted