indexo.dev

klinkermann.com

.com crawl

First seen 2026-05-15 · Last seen 2026-05-19 · ok HTTP/1.1 200 1124 ms crawled 2026-05-19

US · 198.202.211.1 · AS209242 Cloudflare London, LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Work | Web & UX Design Portfolio of Marc Klinkermann
Description
Marc Klinkermann showcases an excerpt of his Web & UX Design work.
Generator
Webflow

Open Graph

title
Work | Web & UX Design Portfolio of Marc Klinkermann
description
Marc Klinkermann showcases an excerpt of his Web & UX Design work.

Technology

CDN
Cloudflare
jQuery
3.5.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (8)
  • cdn.prod.website-files.com×13
  • ajax.googleapis.com×1
  • cdn.jsdelivr.net×1
  • d3e54v103j8qbb.cloudfront.net×1
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • tools.refokus.com×1
  • www.googletagmanager.com×1

Contact

Email

Registration

Registrar
World4You Internet Services GmbH
Created
2021-01-12
Expires
2027-01-12 236 days left
Updated
2026-01-13
Name servers
  • ns1.world4you.at
  • ns2.world4you.at

DNS records live

NS
  • ns1.world4you.at
  • ns2.world4you.at
MX
  • 1 smtp.google.com
TXT
  • proxy-ssl.webflow.com
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1;p=none;
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtVG639phL0j6qObgDbsvCHZQMaNEH6A8/wAfpOoktegWhxNhIvj+8a6uKdi5C3xoCTNX0q9D/4Rjuz…
selectors probed

Certificate (current)

WE1
from 2026-05-18 to 2026-08-16
Expires in 87 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.klinkermann.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Linked from (1)