viessmann.ch

HTML metadata

Title

Klimalösungen: Effizient heizen, kühlen, lüften | Viessmann CH

Description

Heiz-, Kühl- und Lüftungstechnik, die Lebensräume gestaltet und das Klima schont. Entdecke ganzheitliche Lösungsangebote von Viessmann.

Language

de-CH

Canonical

https://www.viessmann.ch/

Translations

en ×9
fr ×5
de ×4
it ×2
nl ×2
ru ×2
bg
cs
da
es
et
fi
hr
hu
id
km
lt
lv
no
pl
pt
ro
sk
sl
sr
sv
tr
uk
vi
zh

Open Graph

url: https://www.viessmann.ch/
title: Klimalösungen: Effizient heizen, kühlen, lüften | Viessmann CH
locale: de_CH
description: Heiz-, Kühl- und Lüftungstechnik, die Lebensräume gestaltet und das Klima schont. Entdecke ganzheitliche Lösungsangebote von Viessmann.

Technology

Analytics

Google Tag Manager

Cookie consent

Usercentrics

Third-party hosts loaded (30)

www.viessmann-kh.com×2
www.viessmann.be×2
www.viessmann.ca×2
www.viessmann.com.vn×2
www.viessmann.id×2
www.viessmann.lu×2
app.usercentrics.eu×1
www.googletagmanager.com×1
www.viessmann-us.com×1
www.viessmann.ae×1
www.viessmann.at×1
www.viessmann.az×1
www.viessmann.bg×1
www.viessmann.cn×1
www.viessmann.co.uk×1
www.viessmann.com.au×1
www.viessmann.com.tr×1
www.viessmann.cz×1
www.viessmann.de×1
www.viessmann.dk×1
www.viessmann.ee×1
www.viessmann.es×1
www.viessmann.fi×1
www.viessmann.fr×1
www.viessmann.hk×1
www.viessmann.hr×1
www.viessmann.hu×1
www.viessmann.it×1
www.viessmann.kg×1
www.viessmann.lt×1

Social

DNS records live

NS

a.ns14.net
b.ns14.net
c.ns14.net
d.ns14.net

MX

1 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

Verified for

Google
Meta
Microsoft 365

Email authentication partial

SPF: v=spf1 include:spf.mailjet.com include:_spf.google.com include:_spf.viessmann-climatesolutions.com ip4:205.220.171.242 ip4:205.220.183.242 include:spf.protection.outlook.com include:spf-0065c301.pphosted.com include:_spf.salesforce.com -all
strict (-all)
DMARC: v=DMARC1;p=none;rua=mailto:dmarc-reports@viessmann-climatesolutions.com
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-24 to 2026-07-23

Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.viessmann.ch/

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: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN
permissions-policy: geolocation=(self), camera=(self "https://heating-system-registration-b2b.viessmann.com" "https://heating-system-registration-b2b.viessmann-climatesolutions.com"), microphone=(self), autoplay=(self "https://www.youtube.com" "https://www.youtube-nocookie.com" "https://player.vimeo.com"), fullscreen=(self "https://www.youtube.com" "https://www.youtube-nocookie.com" "https://player.vimeo.com")
x-content-type-options: nosniff
content-security-policy: default-src 'unsafe-inline' 'unsafe-eval' data: blob: *;
strict-transport-security: max-age=31557600