kalkhoff-bikes.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-16 · ok HTTP/1.1 200 2098 ms crawled 2026-05-10

BE · 87.238.163.22 · AS34762 Combell NV

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

KALKHOFF • Premium E-Bikes • Made in Germany

Description

E-Bikes von KALKHOFF bestechen durch ✓ fortschrittliches Design ✓ modernste Technologie und ✓ höchste Qualität!

Language

Canonical

https://www.kalkhoff-bikes.com/de_de

Translations

de-at
de-ch
de-lu
en-au
en-ch
en-cz
en-dk
en-es
en-it
en-no
en-nz
en-pl
en-se
en-sk
fr-be
fr-ch
fr-fr
fr-lu
nl-be
nl-nl

Open Graph

url: https://www.kalkhoff-bikes.com/de_de/
title: KALKHOFF • Premium E-Bikes • Made in Germany
description: E-Bikes von KALKHOFF bestechen durch ✓ fortschrittliches Design ✓ modernste Technologie und ✓ höchste Qualität!

Technology

CDN: Fastly
Server: nginx
CMS: Gatsby

Analytics

Google Analytics
Google Tag Manager
Hotjar
Plausible

Ads

Meta Pixel

Third-party hosts loaded (16)

images.pondigital.solutions×7
www.googletagmanager.com×2
bam.nr-data.net×1
cdn2.webdamdb.com×1
cloudinary.pondigital.solutions×1
connect.facebook.net×1
in.hotjar.com×1
js-eu1.hsforms.net×1
plausible.io×1
script.hotjar.com×1
static.hotjar.com×1
static.hsappstatic.net×1
vars.hotjar.com×1
widget.trustpilot.com×1
www.facebook.com×1
www.google-analytics.com×1

Social

Registration

Registrar

Key-Systems GmbH

Created

2006-06-01

Expires

2026-06-01 12 days left

Updated

2025-12-02

Name servers

katja.ns.cloudflare.com
keaton.ns.cloudflare.com

DNS records live

NS

katja.ns.cloudflare.com
keaton.ns.cloudflare.com

MX

Show 6 MX records

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
100 mail.derby-cycle.de
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

Show 8 TXT records

miro-verification=89ce9a85054c5d7236c7f2eda88603f7ba7912f6
smartsheet-site-validation=WCvRcrKmCtqZsIdI_KHhXOefCt1Zb3c0
MS=ms58182447
_globalsign-domain-verification=I_kNQcUM8EY9Bdoua_JHghq-sgxBphmqdVa09jpv5U
_globalsign-domain-verification=mybKJPj92b9Qv-xtWW1I8pa3h5EOpVuDQ62tzeVleo
apple-domain-verification=gCu98GQ3pUuQQIbr
google-site-verification=tgzGZmbbOYqH5nXPBvARBCe1qaloKULMip3n0VNSC2o
have-i-been-pwned-verification=dweb_4l89x1chowvck2nyyflz1lms

Email authentication strong

SPF

v=spf1 include:_spf.google.com include:spf.nl2go.com include:servers.mcsv.net include:spf.mailjet.com include:26545664.spf05.hubspotemail.net ip4:95.217.86.229 -all

strict (-all)

DMARC

v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:053718d2@inbox.eu.redsift.cloud; ruf=mailto:053718d2@inbox.eu.redsift.cloud;

policy: reject (enforced)

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAk0J0JDrGh6rQrGXQjtILihdexHRoTFgDBSTpfk2Efvh7JnSiNzJVO/xTbvJoMKR7lwiZnH4lEggBh1…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

from 2026-03-31 to 2026-06-29

Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.kalkhoff-bikes.com/de_de/

present

x-frame-options
x-content-type-options

findings

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

Header values

x-frame-options: ALLOW-FROM storyblok.com
x-content-type-options: nosniff