daserste.de
Das Erste in der Mediathek – jetzt online anschauen
Last scanned Jul 25, 2026, 2:25 PM · 2 views
Overall score
Great
Summary
Das Erste online: Film-Highlights, Talkshows, spannende Dokus und Reportagen – jetzt streamen. This website is hosted on AKAMAI-AS - Akamai Technologies, Inc., US. SEO is excellent (90/100) and accessibility is fair (70/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: No structured data (JSON-LD) found.
Das Erste online: Film-Highlights, Talkshows, spannende Dokus und Reportagen – jetzt streamen
- United States
- Hosted on AKAMAI-AS - Akamai Technologies, Inc., US
Top issues to fix
3 issues found · 1 high priority
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
SEO
1 issue(s) found
Performance
176 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Das Erste online: Film-Highlights, Talkshows, spannende Dokus und Reportagen – jetzt streamen
Meta tags
- Title
- Das Erste in der Mediathek – jetzt online anschauen
- Description
- Das Erste online: Film-Highlights, Talkshows, spannende Dokus und Reportagen – jetzt streamen
- Canonical
- https://www.ardmediathek.de/daserste
- Language
- de
- Charset
- UTF-8
- Viewport
- initial-scale=1, minimum-scale=1, width=device-width, shrink-to-fit=no
- Robots meta
- index, follow, noarchive, noydir, max-image-preview:large
- Manifest
- https://www.ardmediathek.de/12cf6fdd94a0f9ee67c8.webmanifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- AKAMAI-AS - Akamai Technologies, Inc., US
- CDN provider
- —
- IP address
- 104.81.123.109
- ASN
- AS16625 (AKAMAI-AS - Akamai Technologies, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- www.ard.de
- Valid from
- May 20, 2026
- Valid to
- Dec 4, 2026
- Days until expiry
- 132
- SAN domains
- www.ard.de, m.themenwoche.ard.de, mobil.themenwoche.ard.de, programm-stage.ard.de, programm.ard.de, sso-dev.swr.de, sso-test.sportschau.de, sso-test.swr.de, sso-test.tagesschau.de, sso.sportschau.de, sso.swr.de, sso.tagesschau.de, www-dev-staging.ardaudiothek.de, www-dev.ardaudiothek.de, www-staging.ard-hauptstadtstudio.de, www-staging.ard.de, www-staging.ardaudiothek.de, www-staging.ardmediathek.de, www-test-staging.ardaudiothek.de, www-test.ardaudiothek.de, www.algorithmen.ard.de, www.archiv-kontakt.ard.de, www.ard-gvk.de, www.ard-hauptstadtstudio.de, www.ard-hauptstadtstudio.eu, www.ard-hsb.de, www.ardaudiothek.de, www.ardhauptstadtstudio.de, www.ardhsb.de, www.ardkultur.de, www.ardmediathek.de, www.audiothek.ard.de, www.auschwitzundich.ard.de, www.beta.ardaudiothek.de, www.beyond-news.ard.de, www.br24sport.ardmediathek.de, www.buchmesse.ard.de, www.deinemeinung.ard.de, www.dialog.ard.de, www.geschichte.ard.de, www.gremiennewsletter-anmeldung.ard.de, www.gremiennewsletter.ard.de, www.hallo.ard.de, www.hilfe.ard.de, www.hoerspieltage.ard.de, www.kinder.ard.de, www.klassik.ard.de, www.kultur.ard.de, www.marktcheck.ard.de, www.mitreden.ard.de, www.notfallrettung.ard.de, www.one.ard.de, www.programmpresse-login.ard.de, www.programmpresse.ard.de, www.radio.ard.de, www.radiofeature.ard.de, www.radiofestival.ard.de, www.radiotatort.ard.de, www.retro.ard.de, www.retro.ardaudiothek.de, www.scienceslam.ard.de, www.searchandreach.ard.de, www.speaker.ard.de, www.sport.ard.de, www.themenwoche.ard.de, www.wochedermusik.ard.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 1 · H2 16 · H3 47
Links
67 internal · 1 external · 0 broken
Images
40 total · 27 missing alt
Scripts / Styles
4 scripts · 2 stylesheets
JS / CSS size
327 KB · 94.8 KB
Page size
601 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 28
- sitemap.xml
- Found
- URLs in sitemap
- 10322
SEO issues
- No structured data (JSON-LD) found
Accessibility issues
- Over half of images are missing alt text
Scan details
- Requested URL
- https://daserste.de
- Final URL
- https://www.ardmediathek.de/daserste
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 164 ms
- HTML size
- 601 KB
- Redirect chain
- https://daserste.de → https://www.ardmediathek.de/daserste
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Frequently asked questions
- What technology does daserste.de use?
- We did not detect any specific technologies for daserste.de in the latest scan.
- Is daserste.de secure (HTTPS)?
- Yes. daserste.de uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Dec 4, 2026.
- Who hosts daserste.de?
- daserste.de is hosted on AKAMAI-AS - Akamai Technologies, Inc., US.
- What is daserste.de's SEO score?
- daserste.de scored 90/100 for SEO in the latest analysis (excellent).
- What is daserste.de's overall website score?
- daserste.de has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card