michaelgroen.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1342 ms crawled 2026-05-19

US · 185.199.111.153 · AS54113 Fastly, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Michael Groen - Product Design Portfolio
Description
Michael Groen is a Product Designer based in Tokyo. His aim is to create products that improve people's daily lives by making them accessible, intuitive and delightful.
Language
en
Canonical
https://michaelgroen.com/

Open Graph

url
https://michaelgroen.com/
title
Michael Groen - Product Design Portfolio
site name
Michael Groen - Product Designer Portfolio
description
Michael Groen is a Product Designer based in Tokyo. His aim is to create products that improve people's daily lives by making them accessible, intuitive and delightful.

Technology

CDN
Fastly
Server
GitHub.com
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×2
  • cdnjs.cloudflare.com×1
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
Realtime Register B.V.
Created
2016-02-18
Expires
2027-02-18 273 days left
Updated
2026-02-19
Name servers
  • christina.neostrada.nl
  • lisa.neostrada.nl
  • sandra.neostrada.nl

DNS records live

NS
  • christina.neostrada.nl
  • lisa.neostrada.nl
  • sandra.neostrada.nl
Verified for
  • Google

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwxraJOwxotzjmSRPH7YvYoCFGQokurpWaRppmQss0SZSx+AB3UwsEbM6XRgj6CouYlXDSTKXH4i+jE…
selectors probed

Certificate (current)

R13
from 2026-04-28 to 2026-07-27
Expires in 67 days

HTTP security headers

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

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

Links to (6)

Linked from (1)