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heute.de

ZDFheute - Aktuelle Nachrichten und Videos auf einen Blick

Last scanned Jul 26, 2026, 2:19 PM

82

Overall score

Great

Summary

News aus Deutschland sowie aktuelle Nachrichten aus Europa und aller Welt. This website uses Next.js. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance fair (65/100). Top issue: robots.txt not found.

News aus Deutschland sowie aktuelle Nachrichten aus Europa und aller Welt. Videos, Livestreams, Kommentare und Analysen von Politik bis Sport.

Top issues to fix

7 issues found · 1 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

90

SEO

2 issue(s) found

65

Performance

337 ms

75

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

News aus Deutschland sowie aktuelle Nachrichten aus Europa und aller Welt. Videos, Livestreams, Kommentare und Analysen von Politik bis Sport.

FacebookX (Twitter)YouTubeInstagram

Meta tags

Title
ZDFheute - Aktuelle Nachrichten und Videos auf einen Blick
Description
News aus Deutschland sowie aktuelle Nachrichten aus Europa und aller Welt. Videos, Livestreams, Kommentare und Analysen von Politik bis Sport.
Canonical
https://www.zdfheute.de
Language
de
Charset
utf-8
Viewport
width=device-width, initial-scale=1, viewport-fit=cover
Robots meta
max-image-preview:large
Manifest
https://www.zdfheute.de/api/manifest

OpenGraph & Twitter Card

OpenGraph

og:title
ZDFheute - Aktuelle Nachrichten und Videos auf einen Blick
og:description
News aus Deutschland sowie aktuelle Nachrichten aus Europa und aller Welt. Videos, Livestreams, Kommentare und Analysen von Politik bis Sport.
og:type
website
og:url
https://www.zdfheute.de

Twitter Card

twitter:card
summary_large_image
twitter:title
ZDFheute - Aktuelle Nachrichten und Videos auf einen Blick
twitter:description
News aus Deutschland sowie aktuelle Nachrichten aus Europa und aller Welt. Videos, Livestreams, Kommentare und Analysen von Politik bis Sport.

Technologies

Detected frameworks, languages, and tools.

Next.js

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
DigiCert Inc
Subject
www.zdf.de
Valid from
Jul 24, 2026
Valid to
Feb 7, 2027
Days until expiry
193
SAN domains
www.zdf.de, *.3sat.de, *.heute.de, *.logo.de, *.phoenix.de, *.sc.zdf.de, *.tivi.de, *.zdf.de, *.zdfheute.de, *.zdfinfo.de, *.zdfkultur.de, *.zdfneo.de, *.zdfsport.de, clip-i.ngs.zdf.de, clip-p.ngs.zdf.de, fernsehrat.de, livebackup-i-stg.ngs.zdf.de, livebackup-i.ngs.zdf.de, livebackup-s.ngs.zdf.de, livemain-i-stg.ngs.zdf.de, livemain-i.ngs.zdf.de, livemain-s.ngs.zdf.de, vod-i-stg.ngs.zdf.de, vod-i.ngs.zdf.de, vod-s.ngs.zdf.de, www.fernsehrat.de, www.heute-show.de, www.heute-show.zdf.de, www.heuteshow.de, www.heuteshow.zdf.de, zdf.de

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyEnabled
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 62 · H3 108

Links

190 internal · 48 external · 20 broken

Images

158 total · 2 missing alt

Scripts / Styles

521 scripts · 68 stylesheets

JS / CSS size

1.3 MB · 0 B

Page size

1.7 MB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://heute.de
Final URL
https://www.zdfheute.de
HTTP status
200
HTTP version
HTTP/2
Response time
302 ms
HTML size
1.7 MB
Redirect chain
https://heute.de → https://www.zdfheute.de

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does heute.de use?
heute.de is built with Next.js.
Is heute.de secure (HTTPS)?
Yes. heute.de uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Feb 7, 2027.
Who hosts heute.de?
Hosting provider information for heute.de is not available yet.
What is heute.de's SEO score?
heute.de scored 90/100 for SEO in the latest analysis (excellent).
What is heute.de's overall website score?
heute.de has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.