indexo.dev

jackcook.com

.com crawl

First seen 2026-04-12 · Last seen 2026-04-30 · ok HTTP/1.1 200 2276 ms crawled 2026-05-05

US · 185.199.109.153 · AS54113 Fastly, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Jack Cook
Description
Hello! I’m Jack, and I’m currently studying neuroscience at the University of Oxford on a Rhodes scholarship. Previously, I was working on generative AI at The New York Times R&D while I studied computer science at MIT. I’ll return to MIT to start my PhD in computer science in fall 2025.

Open Graph

url
/
title
Jack Cook
description
Hello! I’m Jack, and I’m currently studying neuroscience at the University of Oxford on a Rhodes scholarship. Previously, I was working on generative AI at The New York Times R&D while I studied computer science at MIT. I’ll return to MIT to start my PhD in computer science in fall 2025.

Technology

CDN
Fastly
Server
GitHub.com
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • s3.amazonaws.com×1
  • unpkg.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
NameCheap, Inc.
Created
2002-08-04
Expires
2026-08-04 76 days left
Updated
2025-07-05
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 10 eforward1.registrar-servers.com
  • 10 eforward2.registrar-servers.com
  • 10 eforward3.registrar-servers.com
  • 15 eforward4.registrar-servers.com
  • 20 eforward5.registrar-servers.com
TXT
  • google-site-verification=EjDQXiwiFTtQuh3SoEm-sG_43YB-H4bCp9H0sFerNps
  • v=spf1 include:spf.efwd.registrar-servers.com ~all

Certificate (current)

R13
from 2026-04-20 to 2026-07-19
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://jackcook.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (17)

Linked from (1)