indexo.dev

sitg-playbook.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 1130 ms crawled 2026-05-18

US · 99.83.151.71 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
SITG Playbook
Language
en

Technology

Server
Heroku
CMS
Next.js
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Registration

Registrar
Cloudflare, Inc.
Created
2021-04-07
Expires
2027-04-07 322 days left
Updated
2026-03-08
Name servers
  • mitchell.ns.cloudflare.com
  • monika.ns.cloudflare.com

DNS records live

NS
  • mitchell.ns.cloudflare.com
  • monika.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

R12
from 2026-04-26 to 2026-07-25
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://sitg-playbook.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
deny
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains

Linked from (1)