What technology does sr-mediathek.de use?

We did not detect any specific technologies for sr-mediathek.de in the latest scan.

Is sr-mediathek.de secure (HTTPS)?

Yes. sr-mediathek.de uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Feb 21, 2027.

Who hosts sr-mediathek.de?

Hosting provider information for sr-mediathek.de is not available yet.

What is sr-mediathek.de's SEO score?

sr-mediathek.de scored 80/100 for SEO in the latest analysis (great).

What is sr-mediathek.de's overall website score?

sr-mediathek.de has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.

sr-mediathek.de

SR in der ARD Mediathek | Videos und TV-Livestream

Last scanned Aug 24, 2026, 1:23 PM

Overall score

Great

Summary

Sendung verpasst? Filme, Serien, Dokus, Reportagen und Nachrichten aus dem Saarland – das SR Fernsehen im Livestream und zum Nachschauen in der ARD Mediathek. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: No structured data (JSON-LD) found.

Sendung verpasst? Filme, Serien, Dokus, Reportagen und Nachrichten aus dem Saarland – das SR Fernsehen im Livestream und zum Nachschauen in der ARD Mediathek.

Top issues to fix

4 issues found

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.
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.

SEO

3 issue(s) found

Performance

886 ms

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.

Sendung verpasst? Filme, Serien, Dokus, Reportagen und Nachrichten aus dem Saarland – das SR Fernsehen im Livestream und zum Nachschauen in der ARD Mediathek.

Meta tags

Title: SR in der ARD Mediathek | Videos und TV-Livestream
Description: Sendung verpasst? Filme, Serien, Dokus, Reportagen und Nachrichten aus dem Saarland – das SR Fernsehen im Livestream und zum Nachschauen in der ARD Mediathek.
Canonical: https://www.ardmediathek.de/sr
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: 104.81.123.109
ASN: —

DNS records

Type	Value
A	104.81.123.109
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	www.ardmediathek.de.edgekey.net
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: DigiCert Inc
Subject: www.ard.de
Valid from: Aug 7, 2026
Valid to: Feb 21, 2027
Days until expiry: 180
SAN domains: www.ard.de, accounts-dev.ard-zdf.de, accounts-test.ard-zdf.de, accounts.ard-zdf.de, m.themenwoche.ard.de, mobil.themenwoche.ard.de, profile-dev.ard-zdf.de, profile-test.ard-zdf.de, profile.ard-zdf.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 10 · H3 43

Links

81 internal · 8 external · 0 broken

Images

32 total · 3 missing alt

Scripts / Styles

13 scripts · 2 stylesheets

JS / CSS size

266 KB · 81.1 KB

Page size

510 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

Scan details

Requested URL: https://sr-mediathek.de
Final URL: https://www.ardmediathek.de/sr
HTTP status: 200
HTTP version: HTTP/2
Response time: 876 ms
HTML size: 510 KB
Redirect chain: https://sr-mediathek.de → https://www.ardmediathek.de/sr

See something wrong on this report? Request a correction

Frequently asked questions

What technology does sr-mediathek.de use?: We did not detect any specific technologies for sr-mediathek.de in the latest scan.
Is sr-mediathek.de secure (HTTPS)?: Yes. sr-mediathek.de uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Feb 21, 2027.
Who hosts sr-mediathek.de?: Hosting provider information for sr-mediathek.de is not available yet.
What is sr-mediathek.de's SEO score?: sr-mediathek.de scored 80/100 for SEO in the latest analysis (great).
What is sr-mediathek.de's overall website score?: sr-mediathek.de has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.