ewh.ch

HTML metadata

Title: EW Höfe AG · Energie- und Telekomdienstleistungen für die Region Höfe
Description: Attraktive Angebote und Dienstleistungen in den Bereichen Energie, Versorgung, Installationen, Internet, TV, Telefon und E-Mobilität.
Language: de-ch
Generator: HubSpot
Canonical: https://www.ewh.ch

Open Graph

url: https://www.ewh.ch
title: EW Höfe AG · Energie- und Telekomdienstleistungen für die Region Höfe
description: Attraktive Angebote und Dienstleistungen in den Bereichen Energie, Versorgung, Installationen, Internet, TV, Telefon und E-Mobilität.

Technology

CDN: Cloudflare
jQuery: 3.5.1

Analytics

Google Tag Manager

Third-party hosts loaded (5)

hubspot.etrex.dev×11
ik.imagekit.io×11
hubspot-no-cache-eu1-prod.s3.amazonaws.com×3
www.googletagmanager.com×2
7052064.fs1.hubspotusercontent-na1.net×1

Social

DNS records live

NS

ns-1451.awsdns-53.org
ns-1775.awsdns-29.co.uk
ns-341.awsdns-42.com
ns-570.awsdns-07.net

MX

0 ewh-ch.mail.protection.outlook.com

TXT

hibp-verify=dweb_z9tfj4myr04ezjecj1dmua8x

Verified for

Apple
Google

Email authentication partial

SPF

v=spf1 include:spf.protection.outlook.com include:spf-eu.emailsignatures365.com include:spf.voipgateway.org ip4:104.40.243.199 include:_spf.psm.knowbe4.com include:4594078.spf06.hubspotemail.net include:fdspfus.freshemail.io include:fl1.li -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc@swissitsecurity.uriports.com; ruf=mailto:dmarc@swissitsecurity.uriports.com; fo=1:d:s

policy: none (monitoring only)

DKIM

Show 4 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCS4Zg4MsdPqa/bEgsv4kQiav4nogt4GXdccp+YcxIHJRsg2J6pNr4ZWnWS4ZzR0Y3ALncQuG8NE9AmedDYTW…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvYCuSZxbS+keiYSpM8WHQeFhWOnF1KtSQvV+t1EUTmCwDk9KCtTHZIDQbJ6S1xWl4TatM3evur/3u6JzAL…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq1NR0q0DlNcke+Cm1Enx/pungVv4R2KEvUJIZl7IBJMkhV8tqfOtW/tLWvpqNRhELXr3mV9cq6BC7GP3S/…
smtpapi: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76…

selectors probed

Certificate (current)

R13

from 2026-05-10 to 2026-08-08

Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.ewh.ch/

present

strict-transport-security
content-security-policy
x-frame-options
referrer-policy
permissions-policy

findings

CSP allows unsafe inline scripts/styles
missing content type protection

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN
permissions-policy: fullscreen=self, geolocation=self, microphone=self, payment=self
content-security-policy: default-src https: 'unsafe-inline'; script-src https: 'unsafe-inline'; style-src-elem https: 'unsafe-inline'; img-src https: data:;; upgrade-insecure-requests
strict-transport-security: max-age=31536000