indexo.dev

patrickcollison.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-04 · ok HTTP/1.1 200 1447 ms crawled 2026-05-05

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Home · Patrick Collison

Technology

CDN
Vercel
CMS
Gatsby

Registration

Registrar
Squarespace Domains II LLC
Created
2008-08-09
Expires
2033-08-09 2638 days left
Updated
2024-05-29
Name servers
  • ns-cloud-d1.googledomains.com
  • ns-cloud-d2.googledomains.com
  • ns-cloud-d3.googledomains.com
  • ns-cloud-d4.googledomains.com

DNS records live

NS
  • ns-cloud-d1.googledomains.com
  • ns-cloud-d2.googledomains.com
  • ns-cloud-d3.googledomains.com
  • ns-cloud-d4.googledomains.com

Certificate (current)

R13
from 2026-03-15 to 2026-06-13
Expires in 25 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://patrickcollison.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000

Linked from (2)