indexo.dev

lukes-ehk.de

.de crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 597 ms crawled 2026-06-01

US · 104.26.9.224 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
LUKE'S Erste Hilfe Kurs | Für Führerschein · Betriebe ..
Description
Die beliebtesten Erste-Hilfe-Kurse in Deutschland ✓ Über 200 Standorte | Wir sind LUKE'S – einer der führendsten Anbieter für anerkannte Erste-Hilfe-Kurse.
Language
de-DE
Canonical
https://www.lukes-ehk.de/

Open Graph

url
https://www.lukes-ehk.de/
title
LUKE'S Erste Hilfe Kurs | Für Führerschein · Betriebe ..
site name
LUKE’S Erste Hilfe Kurs
description
Die beliebtesten Erste-Hilfe-Kurse in Deutschland ✓ Über 200 Standorte | Wir sind LUKE'S – einer der führendsten Anbieter für anerkannte Erste-Hilfe-Kurse.

Technology

CDN
Cloudflare
jQuery
3.7.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • cdn.trustindex.io×1
  • code.jquery.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Updated
2023-12-20
Name servers
  • cora.ns.cloudflare.com.
  • moura.ns.cloudflare.com.

DNS records live

NS
  • cora.ns.cloudflare.com
  • moura.ns.cloudflare.com
MX
  • 10 mail.lukes-ehk.de
Verified for
  • Google

Email authentication strong

SPF
v=spf1 a mx include:mailgun.org -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:39c4e6bcbe984a7bb6b2796abd318c74@dmarc-reports.cloudflare.net
policy: quarantine
DKIM
  • default: v=DKIM1; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2O+g2e/haFUJ9NO3m31OQEQg+z7xt5tCYRxeZ0EPynKod89/3vy6NMyPTwUa7RtWkY+U5SEVyOUDPX0F9xG9u…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

WE1
from 2026-05-23 to 2026-08-21
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.lukes-ehk.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
deny
permissions-policy
geolocation=(self), microphone=(), fullscreen=(self)
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests; default-src 'self' data: 'unsafe-inline' 'unsafe-eval' blob: wss: *.amazonaws.com *.analytics.google.com *.bidswitch.net *.bing.com *.bing.net *.bootstrapcdn.com *.brandfetch.io *.casalemedia.com *.clarity.ms *.cloudflare.com *.cloudflareinsights.com *.cloudfront.net *.cookiefirst.com *.doubleclick.net *.emxdgt.com *.facebook.com *.facebook.net *.google.de *.google-analytics.com *.googleapis.com *.googlesyndication.com *.googletagmanager.com *.hotjar.com *.hyj.mobi *.imgix.net *.jquery.com *.klarnacdn.net *.lukes-ehk.de *.rollbar.com *.socialintents.com *.tiktok.com *.trustindex.io *.unsplash.com *.vimeo.com fonts.gstatic.com https://www.google.com/ccm/ https://www.google.com/maps/ https://www.google.com/pagead/ openstreetmap.org
strict-transport-security
max-age=15552000; preload

Links to (3)

Linked from (1)