stadionwelt.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-14 · ok HTTP/1.1 200 2259 ms crawled 2026-05-06

DE · 49.12.17.133 · AS24940 Hetzner Online GmbH

Reputation 100/100

Classifying

HTML metadata

Title: Stadionwelt
Description: Das Fachmedium rund um Planung, Bau, Ausstattung und den Betrieb von professionellen Sport- und Veranstaltungsstätten.
Language: de

Open Graph

url: https://www.stadionwelt.de
title: Stadionwelt
site name: Stadionwelt
description: Das Fachmedium rund um Planung, Bau, Ausstattung und den Betrieb von professionellen Sport- und Veranstaltungsstätten.

Technology

Server: nginx
CMS: Gatsby

Analytics

Google Tag Manager

Third-party hosts loaded (2)

t.webmetic.de×1
www.googletagmanager.com×1

Social

Registration

Updated

2021-04-01

Name servers

helium.ns.hetzner.de.
hydrogen.ns.hetzner.com.
oxygen.ns.hetzner.com.

DNS records live

NS

helium.ns.hetzner.de
hydrogen.ns.hetzner.com
oxygen.ns.hetzner.com

MX

10 mx01.hornetsecurity.com
20 mx02.hornetsecurity.com
30 mx03.hornetsecurity.com
40 mx04.hornetsecurity.com

TXT

google-site-verification=d44AJPFt1gLAZWTPuTBmF4GKcHbkOtgR1l6KgY6q5ug

Email authentication strong

SPF

v=spf1 include:stadioncloud.de include:spf.hornetsecurity.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; fo=1; adkim=r; aspf=r; rf=afrf; sp=quarantine

policy: quarantine · sp=quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0fmkO8PK0R/3emXz33c33YABwuAniiibX5tVNxevlHwEFor7T3mSQKaQMCpd8DMPIjShFBQ6ZL4zTq…

selectors probed

Certificate (current)

from 2026-04-30 to 2026-07-29

Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.stadionwelt.de/

present

strict-transport-security
x-frame-options

findings

missing Content Security Policy
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload