westermann-schweiz.ch

.ch crawl

First seen 2026-05-20 · Last seen 2026-05-31 · ok HTTP/1.1 200 2912 ms crawled 2026-05-27

DE · 217.13.73.82 · AS24956 Gaertner Datensysteme GmbH & Co. KG

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Westermann Schweiz – passgenaue Lern- und Lehrmedien
Description: Westermann Schweiz und deren Verlagsmarken SCHUBI, WSS und KLV entwickeln hochwertige Lern- und Lehrmittel sowie digitale Lernangebote für alle Schulstufen.
Language: de
Canonical: https://www.westermann-schweiz.ch/

Technology

Server: nginx

Third-party hosts loaded (2)

c.wgr.de×14
l.ecn-ldr.de×1

Social

Contact

Phone

+41526441010

DNS records live

NS

ns1.hosting.de
ns2.hosting.de
ns3.hosting.de

MX

0 westermannschweiz-ch02e.mail.protection.outlook.com

Verified for

Google

Email authentication partial

SPF

v=spf1 include:spf.westermann.de -all

strict (-all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxojyRqEzz4cMDL8DkaOFWP0aApE1NvCnEe0UPRdZfGqqHB7A6KNEqtH9XvOC4VLbkfaPRnKG4vpsvy…
mail: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCs4TUhKYICmVeiWI0uCDfj7wNgNwUeRWkxu5VhU8KrFGqCtVj4fHE52OHSpkDlft9M0P7Cn2VWChkEFUwbrY…

selectors probed

Certificate (current)

R12

from 2026-04-10 to 2026-07-09

Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.westermann-schweiz.ch/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: default-src c.wgr.de 'self'; script-src c.wgr.de 'self' 'unsafe-eval' 'unsafe-inline' https://www.googletagmanager.com https://*.googletagmanager.com https://www.googleadservices.com https://www.google.com https://googleads.g.doubleclick.net https://connect.facebook.net https://www.facebook.com maps.googleapis.com https://l.ecn-ldr.de; style-src c.wgr.de 'self' 'unsafe-inline'; object-src 'self'; img-src c.wgr.de 'self' data: www.googletagmanager.com https://*.google-analytics.com https://*.analytics.google.com https://*.googletagmanager.com https://*.g.doubleclick.net https://*.google.com https://*.google.de https://*.google.at https://*.google.ch https://*.google.lu https://googleads.g.doubleclick.net https://www.google.com https://google.com https://www.facebook.com d32wqyuo10o653.cloudfront.net *.gstatic.com *.econda-monitor.de; frame-src 'self' https://www.googletagmanager.com https://td.doubleclick.net https://bid.g.doubleclick.net https://www.facebook.com https://www.youtube-noc
strict-transport-security: max-age=63072000;