What technology does deutschlandradiokultur.de use?

We did not detect any specific technologies for deutschlandradiokultur.de in the latest scan.

Is deutschlandradiokultur.de secure (HTTPS)?

Yes. deutschlandradiokultur.de uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Jan 19, 2027.

Who hosts deutschlandradiokultur.de?

Hosting provider information for deutschlandradiokultur.de is not available yet.

What is deutschlandradiokultur.de's SEO score?

deutschlandradiokultur.de scored 75/100 for SEO in the latest analysis (fair).

What is deutschlandradiokultur.de's overall website score?

deutschlandradiokultur.de has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.

deutschlandradiokultur.de

Deutschlandfunk Kultur

Last scanned Aug 24, 2026, 1:21 PM

Overall score

Great

Summary

Deutschlandfunk Kultur spiegelt wichtige Kulturdebatten und Alltagsthemen mit Qualitätsjournalismus, vielfältigen Perspektiven und künstlerischer Exzellenz. SEO is good (75/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance good (80/100). Top issue: No H1 heading found.

Deutschlandfunk Kultur spiegelt wichtige Kulturdebatten und Alltagsthemen mit Qualitätsjournalismus, vielfältigen Perspektiven und künstlerischer Exzellenz.

Top issues to fix

5 issues found · 2 high priority

No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Very heavy page (3.4 MB)
Performance
Compress images (WebP/AVIF), lazy-load below-the-fold media, and trim unused JavaScript.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

SEO

3 issue(s) found

Performance

561 ms

Security

HTTPS & header checks

Accessibility

1 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.

Deutschlandfunk Kultur spiegelt wichtige Kulturdebatten und Alltagsthemen mit Qualitätsjournalismus, vielfältigen Perspektiven und künstlerischer Exzellenz.

Meta tags

Title: Deutschlandfunk Kultur
Description: Deutschlandfunk Kultur spiegelt wichtige Kulturdebatten und Alltagsthemen mit Qualitätsjournalismus, vielfältigen Perspektiven und künstlerischer Exzellenz.
Canonical: https://www.deutschlandfunkkultur.de/
Language: de
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta: index, follow, noarchive, max-snippet:-1, max-image-preview:large, max-video-preview:-1
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: 23.64.238.19
ASN: —

DNS records

Type	Value
A	23.64.238.19
AAAA	2a02:26f0:9c00:581::3afb 2a02:26f0:9c00:589::3afb
MX	—
TXT	—
NS	—
CAA	—
CNAME	www.deutschlandfunkkultur.de.edgekey.net
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: DigiCert Inc
Subject: ondemand-mp3.dradio.de
Valid from: Jan 29, 2026
Valid to: Jan 19, 2027
Days until expiry: 148
SAN domains: ondemand-mp3.dradio.de, assets.deutschlandfunk.de, bilder.deutschlandfunk.de, denkfabrik.deutschlandradio.de, deutschlandfunk.de, deutschlandfunkkultur.de, deutschlandradio.de, dist.deutschlandfunk.de, dlf-audiothek-appapi.deutschlandradio.de, dlf-web.deutschlandradio.de, dlf.de, dlf24-appapi.deutschlandradio.de, dlf24-appapi.dradio.de, dlfkultur.de, epg-dab.dradio.de, feeds.deutschlandradio.de, hbbtv.dradio.de, hoerspielundfeature.de, images.deutschlandradio.de, kakadu.de, nachrichtenleicht.de, news-appapi.deutschlandradio.de, nova.deutschlandfunk.de, podcast-mp3.dradio.de, rdns.deutschlandradio.de, share.deutschlandradio.de, srv.deutschlandradio.de, streamtext.dradio.de, www.deutschlandfunk.de, www.deutschlandfunkkultur.de, www.deutschlandradio.de, www.dlf-podcastfinder.de, www.dlf.de, www.dlfkultur.de, www.hoerspielundfeature.de, www.kakadu.de, www.nachrichtenleicht.de

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 11 · H3 119

Links

2 internal · 204 external · 0 broken

Images

275 total · 0 missing alt

Scripts / Styles

11 scripts · 1 stylesheets

JS / CSS size

88.0 KB · 0 B

Page size

3.4 MB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 2
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

No H1 heading found
No structured data (JSON-LD) found
sitemap.xml not found

Scan details

Requested URL: https://deutschlandradiokultur.de
Final URL: https://www.deutschlandfunkkultur.de:443/
HTTP status: 200
HTTP version: HTTP/2
Response time: 490 ms
HTML size: 3.4 MB
Redirect chain: https://deutschlandradiokultur.de → https://www.deutschlandfunkkultur.de:443/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does deutschlandradiokultur.de use?: We did not detect any specific technologies for deutschlandradiokultur.de in the latest scan.
Is deutschlandradiokultur.de secure (HTTPS)?: Yes. deutschlandradiokultur.de uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Jan 19, 2027.
Who hosts deutschlandradiokultur.de?: Hosting provider information for deutschlandradiokultur.de is not available yet.
What is deutschlandradiokultur.de's SEO score?: deutschlandradiokultur.de scored 75/100 for SEO in the latest analysis (fair).
What is deutschlandradiokultur.de's overall website score?: deutschlandradiokultur.de has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.