indexo.dev

leanblog.org

.org crawl

First seen 2026-04-15 · Last seen 2026-05-16 · ok HTTP/1.1 200 5472 ms crawled 2026-05-10

US · 141.193.213.10 · AS209242 Cloudflare London, LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Lean Blog – Practical Lean Management & Continuous Improvement Since 2005
Description
Lean Blog by Mark Graban offers practical Lean management insights, Kaizen case studies, and leadership lessons from healthcare, manufacturing, and real-world practice.
Language
en-US
Generator
Site Kit by Google 1.178.0
Canonical
https://www.leanblog.org/
Feeds

Open Graph

url
https://www.leanblog.org/
title
LeanBlog.org: Practical Insights on Lean Management and Continuous Improvement
locale
en_US
site name
Lean Blog
description
Lean Blog by Mark Graban offers practical Lean management insights, Kaizen case studies, and leadership lessons from healthcare, manufacturing, and real-world practice.

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • img.youtube.com×10
  • fonts.googleapis.com×5
  • www.googletagmanager.com×2
  • cdn.onesignal.com×1

Social

Contact

Email

Registration

Registrar
GoDaddy.com, LLC
Created
2005-10-27
Expires
2026-10-27 160 days left
Updated
2025-12-11
Name servers
  • andy.ns.cloudflare.com
  • lady.ns.cloudflare.com

DNS records live

NS
  • andy.ns.cloudflare.com
  • lady.ns.cloudflare.com
MX
  • 10 in1-smtp.messagingengine.com
  • 20 in2-smtp.messagingengine.com

Email authentication partial

SPF
v=spf1 include:spf.messagingengine.com include:spf.sendingservice.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:mark@leanblog.org
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-02 to 2026-07-31
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.leanblog.org/

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests

Links to (10)

Linked from (11)