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SGSiteGraph

rbb-online.de

rbb24 - Nachrichten aus Berlin und Brandenburg

Last scanned Jul 26, 2026, 5:17 AM · 2 views

90

Overall score

Excellent

Summary

rbb|24 ist das Informationsportal für Berlin und Brandenburg. This website is hosted on AKAMAI-ASN1 - Akamai International B.V., NL. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (90/100). Top issue: Missing OpenGraph tags.

rbb|24 ist das Informationsportal für Berlin und Brandenburg. Nachrichten, Videos und Livestreams aus Politik, Wirtschaft, Sport + Kultur.

Netherlands
Hosted on AKAMAI-ASN1 - Akamai International B.V., NL

Top issues to fix

6 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • TLS certificate expires in 29 days

    Security

    Renew soon or enable auto-renewal to avoid a browser-warning outage.

  • Missing X-Frame-Options header

    Security

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

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

  • sitemap.xml not found

    SEO

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

  • 1 broken link on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

90

SEO

2 issue(s) found

90

Performance

620 ms

80

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.

rbb|24 ist das Informationsportal für Berlin und Brandenburg. Nachrichten, Videos und Livestreams aus Politik, Wirtschaft, Sport + Kultur.

InstagramYouTubeFacebook

Meta tags

Title
rbb24 - Nachrichten aus Berlin und Brandenburg
Description
rbb|24 ist das Informationsportal für Berlin und Brandenburg. Nachrichten, Videos und Livestreams aus Politik, Wirtschaft, Sport + Kultur.
Canonical
https://www.rbb24.de/
Language
de
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0, interactive-widget=resizes-visual
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
website
og:url
https://www.rbb24.de/

Twitter Card

twitter:card
summary_large_image
twitter:title
rbb24 - Nachrichten aus Berlin und Brandenburg
twitter:description
rbb|24 ist das Informationsportal für Berlin und Brandenburg. Nachrichten, Videos und Livestreams aus Politik, Wirtschaft, Sport + Kultur.

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

CDN provider
—
IP address
95.101.23.25
ASN
AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL)

DNS records

TypeValue
A
  • 95.101.23.25
  • 95.101.23.177
AAAA
  • 2a02:26f0:3780:b93::4:b55a
  • 2a02:26f0:3780:b86::4:b55a
MX—
TXT—
NS—
CAA—
CNAME
  • rbb-online.edgekey.net
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
www.rbb-online.de
Valid from
May 27, 2026
Valid to
Aug 25, 2026
Days until expiry
29
SAN domains
www.antennebrandenburg.de, www.fritz.de, www.inforadio.de, www.ohrenbaer.de, www.radiodrei.de, www.radioeins.de, www.rbb-online.de, www.rbb24.de, www.rbb888.de, www.sandmann.de

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 109 · H3 29

Links

159 internal · 40 external · 1 broken

Images

174 total · 3 missing alt

Scripts / Styles

7 scripts · 3 stylesheets

JS / CSS size

87.7 KB · 0 B

Page size

383 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
41
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://rbb-online.de
Final URL
https://www.rbb24.de/
HTTP status
200
HTTP version
HTTP/2
Response time
613 ms
HTML size
383 KB
Redirect chain
https://rbb-online.de → https://www.rbb24.de/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does rbb-online.de use?
We did not detect any specific technologies for rbb-online.de in the latest scan.
Is rbb-online.de secure (HTTPS)?
Yes. rbb-online.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 25, 2026.
Who hosts rbb-online.de?
rbb-online.de is hosted on AKAMAI-ASN1 - Akamai International B.V., NL.
What is rbb-online.de's SEO score?
rbb-online.de scored 90/100 for SEO in the latest analysis (excellent).
What is rbb-online.de's overall website score?
rbb-online.de has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.