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Domain report

zdf.com

zdf.com ranks in the top 0.69% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 1 distinct host observed under it.

Explore zdf.com in the Web Graph

Connectivity

#914,335harmonic-centrality rank
Top percentile
0.69%
Hosts observed
1

From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means

HTTPS reachability

200HTTP status

https://zdf.com/ answered with HTTP 200.

DNS records

A
  • 91.197.29.49
AAAA
No records found.
MX
  • 15 mail.zdf.de.
NS
  • ns02.zdf.de.
  • ns01.zdf.de.

Live preview

Screenshot of zdf.com

This site's Content-Security-Policy restricts embedding to specific origins ("frame-ancestors 'self'"), which does not include StatsMyWeb.

Since zdf.com can't be embedded live, this is a captured screenshot instead — a snapshot from whenever it was last rendered, not necessarily this exact moment.

Domain registration (WHOIS / RDAP)

RDAP lookup failed (HTTP 429).

How to read WHOIS and RDAP data

SSL certificate

Certificate Transparency lookup failed (HTTP 429).

How to check when a certificate expires

HTTP & security headers

Response

Server
cloudflare
Content-Type
text/html; charset=utf-8
Cache-Control
public, max-age=300
Content-Encoding
Not sent

Security

Content-Security-Policy
default-src 'self'; connect-src *; style-src 'self' 'unsafe-inline' *.zdf.de; font-src 'self' *.zdf.de; script-src 'self' 'unsafe-eval' 'unsafe-inline' blob: *.zdf.de *.zdfheute.de *.sensic.net *.aticdn.net *.nmrodam.com *.gstatic.com *.twitter.com *.facebook.net *.instagram.com *.xiti.com; img-src 'self' blob: data: *.zdf.de *.zdfheute.de *.nmrodam.com *.ytimg.com; frame-src 'self' *.zdf.de *.zdfheute.de *.twitter.com *.sensic.net *.nmrodam.com *.facebook.com *.instagram.com *.dwcdn.net *.youtube-nocookie.com; media-src 'self' blob: *.zdf.de *.zdfheute.de *.zdf.dev *.akamaihd.net *.akamaized.net; frame-ancestors 'self';
Strict-Transport-Security
Not sent
X-Frame-Options
Not sent
X-Content-Type-Options
Not sent
Referrer-Policy
Not sent
Permissions-Policy
Not sent

What each security header does

Redirect chain

  1. 1.http://zdf.com/HTTP 301

    → https://www.zdf.de/zdfunternehmen/factsandfigures-100.html

  2. 2.https://www.zdf.de/zdfunternehmen/factsandfigures-100.htmlHTTP 308

    → https://www.zdf.de/unternehmen/en

  3. 3.https://www.zdf.de/unternehmen/enHTTP 200

Meta tags

Title
About ZDF
Description
English information
Canonical
https://www.zdf.de/unternehmen/en
Robots
max-image-preview:large
Generator
Not set
Open Graph title
About ZDF
Open Graph description
English information
Open Graph image
https://www.zdf.de/assets/nachhaltigkeit-206~1280x720?cb=1777974663007
Open Graph type
Not set
Twitter card
summary_large_image
Twitter title
About ZDF
Twitter image
https://www.zdf.de/assets/nachhaltigkeit-206~1280x720?cb=1777974663007

robots.txt

Disallow rules (User-agent: *)
0
Disallow rules (other agents)
0

No Sitemap declared in robots.txt.

Technology detected

Best-effort, based on a small set of well-known signals — this may be incomplete.

  • Cloudflarecdn

    Server: cloudflare

  • Next.jsframework

    Found "_next/static/" in the page's HTML

Related domains

Similar connectivity

Domains ranked just above and below it in the same snapshot.