jonasarleth.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-14 · ok HTTP/1.1 200 2033 ms crawled 2026-05-08

US · 198.202.211.1 · AS209242 Cloudflare London, LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Webdesigner aus Hamburg | High-End Design | Webflow Experte
Description: Als Webdesigner helfe ich Unternehmen bei der Strategie und dem Aufbau ihrer Website. Mit einem High-End Design und einer 100% Zufriedenheitsgarantie.
Language: de-DE
Generator: Webflow
Canonical: https://www.jonasarleth.com

Open Graph

title: Jonas Arleth – Webdesigner & Webflow Experte aus Hamburg
description: Als Webdesigner helfe ich Unternehmen bei der Strategie und dem Aufbau ihrer Website. Mit einem High-End Design und einer 100% Zufriedenheitsgarantie.

Technology

CDN: Cloudflare

Third-party hosts loaded (3)

cdn.prod.website-files.com×41
cdn.cookie-script.com×1
d3e54v103j8qbb.cloudfront.net×1

Social

Contact

Address: Hamburg, DE

Registration

Registrar

united-domains GmbH

Created

2015-03-27

Expires

2027-03-27 311 days left

Updated

2026-03-28

Name servers

cns1.alfahosting.info
cns2.alfahosting.info
cns3.alfahosting.info

DNS records live

NS

cns1.alfahosting.info
cns2.alfahosting.info
cns3.alfahosting.info

MX

10 mx03.secure-mailgate.com
10 mx04.secure-mailgate.com

TXT

google-site-verification=-RLBVE7OtF0I3YhAPLkm0cajEp4BWR-n9ROLWgMTZoM

Email authentication weak

SPF

v=spf1 include:_spf.mlsend.com a mx include:secure-mailgate.com include:_spf.google.com include:servers.mcsv.net ~all

softfail (~all)

DMARC

not published

DKIM

k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…

selectors probed

Certificate (current)

WE1

from 2026-04-15 to 2026-07-14

Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.jonasarleth.com/

present

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

findings

missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
content-security-policy: frame-ancestors 'self'
strict-transport-security: max-age=31536000