indexo.dev

ctaio.dev

.dev crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 1319 ms crawled 2026-05-10

US · 104.21.8.189 · AS13335 Cloudflare, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
CTAIO — The Newsletter for Technology's Next C-Suite Role
Description
Weekly intelligence on AI strategy, enterprise infrastructure, and the convergence of CTO + CIO + AI. By a practitioner who ships code and runs the org.
Language
en
Canonical
https://ctaio.dev/

Open Graph

url
https://ctaio.dev/
title
CTAIO — The Newsletter for Technology's Next C-Suite Role
locale
en_US
site name
CTAIO
description
Weekly intelligence on AI strategy, enterprise infrastructure, and the convergence of CTO + CIO + AI. By a practitioner who ships code and runs the org.

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×3
  • www.googletagmanager.com×2
  • fonts.gstatic.com×1

Social

DNS records live

NS
  • dana.ns.cloudflare.com
  • tony.ns.cloudflare.com
MX
  • 13 route3.mx.cloudflare.net
  • 33 route1.mx.cloudflare.net
  • 76 route2.mx.cloudflare.net
TXT
  • google-site-verification=8GfDVVbQ8QA0Kb8lepeOOkXL9dBFzqZJMJjRMvrQZAo

Email authentication weak

SPF
v=spf1 include:_spf.mx.cloudflare.net ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-30 to 2026-07-29
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://ctaio.dev/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
camera=(), microphone=(), geolocation=()
x-content-type-options
nosniff
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline' 'wasm-unsafe-eval' 'unsafe-eval' https://static.cloudflareinsights.com https://www.googletagmanager.com https://www.google-analytics.com https://crm.tfw.bz https://api.tfw.bz; worker-src 'self' blob:; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com data:; img-src 'self' data: https:; connect-src 'self' https:; frame-src 'self' https://www.youtube.com https://player.vimeo.com; frame-ancestors 'self'; base-uri 'self'; form-action 'self';
strict-transport-security
max-age=63072000; includeSubDomains; preload

Links to (8)

Linked from (1)