zkm.de

Zentrum für Kunst und Medien | ZKM

Das ZKM Karlsruhe ist eine weltweit einzigartige Kulturinstitution – Erleben Sie vielfältige Ausstellungen und Veranstaltungen rund um das Thema Medienkunst.

Last scanned 43 min agoCompare with another site →

Built with

CMS: Drupal
Generator tag: Drupal 10 (https://drupal.org)

Also detected

Infrastructure: Nginx · Varnish
Third-party services: Matomo

Overview

Status: alive
Registered: unknown (this domain's registry doesn't publish it via RDAP)
First seen here: 2026-09-22
Security grade: D (60/100, from headers & TLS)
Privacy score: 94/100 (0 third-party script hosts, 1 tracking/marketing services)
Hosting: Universitaet Stuttgart · AS553 · Germany
Server header: nginx/1.18.0
Response time: 209 ms to first byte, measured from our crawler
TLS certificate: Hellenic Academic and Research Institutions CA · TLSv1.3 · expires 2026-12-30
Language: de
Mobile-ready: yes (viewport meta tag)
Linked to from: 19 other sites seen so far

What to fix

Add Strict-Transport-Security
Header: Strict-Transport-Security: max-age=31536000; includeSubDomains
Add a Content-Security-Policy
Limits which scripts can run, and is the main defense against XSS. Start with Content-Security-Policy-Report-Only to test.
Add a Referrer-Policy
Header: Referrer-Policy: strict-origin-when-cross-origin

Security & email signals

✓ HTTPS
✗ HSTS
✗ Content-Security-Policy
✓ X-Content-Type-Options
✓ X-Frame-Options
✗ Referrer-Policy
✗ Permissions-Policy
✓ SPF record
✓ DMARC record
✗ DKIM record
✓ Cookies set securely
✓ Has real content (not an empty shell)
✓ Valid TLS certificate

Badge

Show this site's security grade in a README or footer:

<a href="https://webtelemetry.dev/site/zkm.de"><img src="https://webtelemetry.dev/badge/zkm.de.svg" alt="Security grade"></a>

Generated automatically from passive, publicly observable data. Think something here is wrong or want this profile removed? See /bot. Machine-readable: JSON.