indexo.dev

sidleung.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 1149 ms crawled 2026-05-08

US · 54.204.236.30 · AS14618 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
SIDNEY LEUNG
Description
Sidney Leung is a freelancer and communication designer based in Berlin.
Language
en
Feeds

Open Graph

url
http://sidleung.com
title
SIDNEY LEUNG
locale
en_US
description
Sidney Leung is a freelancer and communication designer based in Berlin.

Technology

Server
Cargo
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • cortex.persona.co×1
  • fonts.googleapis.com×1
  • payload.persona.co×1
  • www.googletagmanager.com×1

Registration

Registrar
GoDaddy.com, LLC
Created
2016-03-13
Expires
2028-03-13 662 days left
Updated
2026-03-14
Name servers
  • ns1.cargo.site
  • ns2.cargo.site

DNS records live

NS
  • ns1.cargo.site
  • ns2.cargo.site
MX
  • 0 mailstore1.secureserver.net
  • 10 smtp.secureserver.net
TXT
  • D7684285
Verified for
  • Google

Email authentication weak

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

Certificate (current)

E7
from 2026-04-23 to 2026-07-22
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)