humboldt-institut.org

.org crawl

First seen 2026-05-27 · Last seen 2026-05-31 · ok HTTP/1.1 200 666 ms crawled 2026-05-30

DE · 212.204.60.2 · AS12693 e.discom Telekommunikation GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Deutsch lernen in Deutschland | Humboldt-Institut - Intensive Deutschkurse
Description
Deutschkurse für Kinder, Jugendliche und Erwachsene ✓ Anfänger und Fortgeschrittene ✓ Immersion und Unterkunft ✓ A1, A2, B1, B2, C1, C2
Language
de-DE
Generator
WordPress 6.9.1
Canonical
https://www.humboldt-institut.org/

Open Graph

url
https://www.humboldt-institut.org/
title
Deutsch lernen in Deutschland | Humboldt-Institut - Intensive Deutschkurse
locale
de_DE
site name
Intensive Deutschkurse | Humboldt-Institut - Deutsch lernen in Deutschland
description
Deutschkurse für Kinder, Jugendliche und Erwachsene ✓ Anfänger und Fortgeschrittene ✓ Immersion und Unterkunft ✓ A1, A2, B1, B2, C1, C2
updated time
2025-12-23T07:57:58+01:00

Technology

Server
Apache
CMS
WordPress 6.9.1
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.gstatic.com×1
  • www.google.com×1
  • www.googletagmanager.com×1
  • www.gstatic.com×1

Social

Contact

Email
Phone
Address
Schloss Ratzenried, 88260, Argenbühl, BW

DNS records live

NS
  • ns1.bytecamp.net
  • ns2.bytecamp.net
MX
  • 20 mail2.bytecamp.net
Verified for
  • Google
  • Zoom

Email authentication strong

SPF
v=spf1 ip4:212.204.60.0/24 include:spf.emailsys.net include:spf.smtp.net -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc-reports@humboldt-institut.org; ruf=mailto:info@humboldt-institut.org;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-08 to 2026-07-07
Expires in 36 days

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.humboldt-institut.org/

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

Links to (5)

Linked from (2)