indexo.dev

herbertlui.net

.net crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 2342 ms crawled 2026-05-19

US · 104.21.83.23 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Herbert Lui – Blog on creativity, marketing, and the human condition.
Description
Blog on creativity, marketing, and the human condition.
Language
en-US
Generator
Site Kit by Google 1.78.0
Canonical
https://herbertlui.net/
Feeds

Open Graph

url
https://herbertlui.net/
title
Herbert Lui - Blog on creativity, marketing, and the human condition.
locale
en_US
site name
Herbert Lui
description
Blog on creativity, marketing, and the human condition.

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager
  • Plausible

Third-party hosts loaded (2)

  • plausible.io×2
  • www.googletagmanager.com×2

Registration

Registrar
NameCheap, Inc.
Created
2016-04-09
Expires
2027-04-09 324 days left
Updated
2026-03-10
Name servers
  • cloe.ns.cloudflare.com
  • ivan.ns.cloudflare.com

DNS records live

NS
  • cloe.ns.cloudflare.com
  • ivan.ns.cloudflare.com
MX
  • 10 mx1.forwardemail.net
  • 10 mx2.forwardemail.net
TXT
  • google-site-verification=mELmcdT4Ab_Va7fOWmpduEPFEktxOi5h8zN2E213S0g
  • forward-email=herbert.be.lui@gmail.com

Email authentication weak

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

Certificate (current)

WE1
from 2026-04-04 to 2026-07-03
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://herbertlui.net/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Linked from (3)