webthinker.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 6275 ms crawled 2026-05-08

DE · 5.1.80.246 · AS205948 creoline GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: WebThinker - We are code, creativity and open water
Description: WebThinker - Ihr Partner für Web & Online-Marketing. WebThinker Webdesign, Web-Entwicklung, Online-Marketing, Tracking & Analyse, Beratung - webthinker.de
Language: de
Generator: WordPress 6.9.4
Canonical: https://www.webthinker.de/

Open Graph

url: https://www.webthinker.de/
title: WebThinker - We are code, creativity and open water
locale: de_DE
site name: WebThinker
description: WebThinker - Ihr Partner für Web & Online-Marketing. WebThinker Webdesign, Web-Entwicklung, Online-Marketing, Tracking & Analyse, Beratung - webthinker.de

Technology

Server: nginx
CMS: WordPress

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

Contact

Address: 70439 Stuttgart, Deutschland

Registration

Updated

2025-10-27

Name servers

ns1.creolineserver.com.
ns2.creolineserver.com.
ns3.creolineserver.com.
ns4.creolineserver.com.

DNS records live

NS

ns1.creolineserver.com
ns2.creolineserver.com
ns3.creolineserver.com
ns4.creolineserver.com

MX

0 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

google-site-verification=s3ZGHf-WlhYJfgownsNenVhhFQFkffBpuaEPPSbsyzI
CR-RL

Email authentication partial

SPF

v=spf1 mx include:_spf.google.com include:u2848336.wl087.sendgrid.net ~all

softfail (~all)

DMARC

v=DMARC1; p=none; sp=none; rua=mailto:d4d92edeb7@rua.easydmarc.eu; ruf=mailto:d4d92edeb7@ruf.easydmarc.eu; fo=1; ri=86400;

policy: none (monitoring only) · sp=none

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw4UJGSQYNsIETjHfIW1pXTjdnGgvDObaYDL8YIWs0f2CBeSZ8p6uZuv04F1mH8D567xN7Y+07wfXd7…

selectors probed

Certificate (current)

R12

from 2026-04-25 to 2026-07-24

Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.webthinker.de/

present

x-frame-options

findings

missing HSTS
missing Content Security Policy
weak frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: ALLOW-FROM https://www.webthinker.de