schmitzbuch.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-16 · ok HTTP/1.1 200 1994 ms crawled 2026-05-14

DE · 193.200.128.38 · AS30962 comtrance service GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

schmitz. die Buchhandlung in Essen-Werden

Description

Klein, fein & charmant und im Herzen der Essen-Werdener Altstadt gelegen, ihre Buchhandlung vor Ort.

Language

Generator

All in One SEO (AIOSEO) 4.9.2

Canonical

https://www.schmitzbuch.de/

Feeds

Open Graph

url: https://www.schmitzbuch.de/
title: schmitz. die Buchhandlung in Essen-Werden
locale: de_DE
site name: schmitz. die Buchhandlung - Ihre Buchhandlung in Essen-Werden
description: Klein, fein & charmant und im Herzen der Essen-Werdener Altstadt gelegen, ihre Buchhandlung vor Ort.

Technology

Server: Apache
CMS: WordPress

Analytics

Google Tag Manager

Third-party hosts loaded (2)

gmpg.org×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

2026-04-05 02

Registration

Updated

2013-02-15

Name servers

dns01.net-bite.net.
dns02.net-bite.net.

DNS records live

NS

dns01.net-bite.net
dns02.net-bite.net

MX

10 mx1.net-bite.net

Email authentication partial

SPF

v=spf1 include:spf.net-bite.net include:servers.mcsv.net ip4:194.126.208.179 ip4:194.126.208.184 -all

strict (-all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

R13

from 2026-04-13 to 2026-07-12

Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

referrer-policy

findings

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

Header values

referrer-policy: no-referrer-when-downgrade