daserste.de
Das Erste in der Mediathek – jetzt online anschauen
Last scanned Aug 1, 2026, 3:00 PM · 7 views
Overall score
Great
Summary
Das Erste online: Film-Highlights, Talkshows, spannende Dokus und Reportagen – jetzt streamen. SEO is good (80/100) 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
Top issues to fix
6 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.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
137 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-3 overall since Jul 25, 2026
- Overall
- 83
- SEO
- 80
- Security
- 90
- Performance
- 90
- Accessibility
- 70
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, 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
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
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
- 125
- 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 13 · H3 42
Links
58 internal · 1 external · 20 broken
Images
37 total · 19 missing alt
Scripts / Styles
4 scripts · 2 stylesheets
JS / CSS size
267 KB · 92.4 KB
Page size
514 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not 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
- 127 ms
- HTML size
- 514 KB
- Redirect chain
- https://daserste.de → https://www.ardmediathek.de/daserste
See something wrong on this report? Request a correction
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?
- Hosting provider information for daserste.de is not available yet.
- What is daserste.de's SEO score?
- daserste.de scored 80/100 for SEO in the latest analysis (great).
- What is daserste.de's overall website score?
- daserste.de has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- Has daserste.de's score changed over time?
- daserste.de's overall score has declined by 3 points (from 86 to 83) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card