complexsystemspodcast.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 373 ms crawled 2026-05-07

NL · 178.128.137.126 · AS14061 DigitalOcean, LLC

Reputation 95/100 weak security headers

sector tech type blog

HTML metadata

Title

Complex Systems with Patrick McKenzie

Description

Patrick McKenzie (patio11) podcast on technology, finance, and systems thinking.

Language

Generator

Ghost 6.36

Canonical

https://www.complexsystemspodcast.com/

Feeds

Complex Systems RSS

Open Graph

url: https://www.complexsystemspodcast.com/
title: Complex Systems
site name: Complex Systems
description: Patrick McKenzie (patio11) podcast on technology, finance, and systems thinking.

Technology

Server: openresty
CMS: Ghost

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (5)

fonts.googleapis.com×3
cdn.jsdelivr.net×2
fonts.gstatic.com×2
storage.ghost.io×1
www.googletagmanager.com×1

Social

Registration

Registrar

1API GmbH

Created

2024-06-12

Expires

2030-06-12 1484 days left

Updated

2025-11-23

Name servers

ns1.dnsimple.com
ns2.dnsimple-edge.net
ns3.dnsimple.com
ns4.dnsimple-edge.org

DNS records live

NS

ns1.dnsimple.com
ns2.dnsimple-edge.net
ns3.dnsimple.com
ns4.dnsimple-edge.org

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

from 2026-04-12 to 2026-07-11

Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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