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marielenakaiser.com

.com ok HTTP/1.1 200 1261 ms

First seen 2026-06-14 · Last seen 2026-06-14 · crawled 2026-06-14

DE · 217.160.0.224 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Marie-Lena Kaiser | Tanz + Performance
Language
de-DE
Generator
All in One SEO (AIOSEO) 4.9.6.2
Canonical
https://www.marielenakaiser.com/
Translations
  • de
  • en

Open Graph

url
https://www.marielenakaiser.com/
title
Marie-Lena Kaiser | Tanz + Performance
locale
de_DE
site name
Marie-Lena Kaiser | Tanz + Performance

Contact

Technology

Server
Apache
CMS
WordPress
PHP
8.4.22
jQuery
3.7.1

Third-party hosts loaded (2)

  • maxcdn.bootstrapcdn.com×3
  • cdnjs.cloudflare.com×1

Social

Registration

Registrar
IONOS SE
Created
2017-09-08
Expires
2026-09-08 80 days left
Updated
2025-09-09
Name servers
  • ns1032.ui-dns.biz
  • ns1087.ui-dns.org
  • ns1102.ui-dns.com
  • ns1110.ui-dns.de

DNS records live

NS
  • ns1032.ui-dns.biz
  • ns1087.ui-dns.org
  • ns1102.ui-dns.com
  • ns1110.ui-dns.de
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-01-22 to 2027-02-06
Expires in 231 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.marielenakaiser.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (3)

Linked from (1)

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