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sr-mediathek.de

https://sr-mediathek.de· First analyzed 09 May 2026· Updated 09 May 2026
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sr-mediathek.de
Desktop screenshot of sr-mediathek.de
Mobile screenshot of sr-mediathek.de
Mobile

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Hosting Provider

Saarlaendischer Rundfunk

IP Address

185.25.96.86

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Saarbrücken, Germany

ASN

AS12431

Nameservers

ns01.sr.sybcom.net.ns03.sr.sybcom.net.ns02.sr.sybcom.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
450 ms10%
Speed Index
585 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.5 MB
108 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Saarlaendischer Rundfunk

Progressive Web App

Web ManifestTheme Color

Technology Stack

2 Technologies Detected

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

SEO Analysis

B73/100
22
6
0
Meta Tags15/15
Content8/12
Headings8/8
Technical21/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile2/4
Indexability3/3
S
sr-mediathek.desr-mediathek.de

SR in der ARD Mediathek | Videos und TV-Livestream

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

Title Length50 chars

Recommended: 50-60 chars (~304px / 580px)

Description Length158 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    10,086 URLs

    robots.txt

    74 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    3/100
    Poor
    1 14 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    F27/100
    Bot Access
    5/25
    Machine Read.
    7/25
    Schema Data
    0/25
    Citation
    15/25

    AI Bot Access

    1/14 accessible
    AI Search
    OAI-SearchBot
    PerplexityBot
    Claude-SearchBot
    Gemini-Deep-Research
    DuckAssistBot
    Training
    GPTBot
    ClaudeBot
    Google-Extended
    Meta-ExternalAgent
    Bytespiderinfo
    Amazonbot
    Applebot-Extended
    CCBotinfo
    Fetch
    ChatGPT-User

    Machine Readability

    llms.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:1%
    Words:694
    Token eff.:Optimal

    Structured Data

    Microdata

    Citation Readiness

    Opening Summary130w
    Descriptive Headingsavg 5.1w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    Sponsored

    Accessibility

    WCAG 2.1 Compliance

    Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
    A
    86/100
    14
    Passed
    1
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    15/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    15/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •Accessibility recommendation preview...
    Upgrade to view recommendations

    Carbon Footprint

    SWDM v4 · Eco-Score

    Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
    39/100
    E
    315 mg
    CO₂e / view
    2.5 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    360 mg
    vs
    Returning (cached)
    180 mg
    Annual (10K/mo)
    37.8 kg
    Emission Segments
    Data Center
    70 mg
    Network
    76 mg
    Device
    169 mg
    Resource Breakdown
    JavaScript
    834.4 KB
    Images
    1.5 MB
    CSS
    54.0 KB
    HTML
    48.8 KB
    Other
    83.6 KB
    Green Hosting Not Verified
    Saarlaendischer Rundfunk
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    88%Very Good
    Static / Informational

    HTTPS

    No WAF

    187d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    28.04.2026

    Valid Until

    12.11.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (20)

    www.ard.deard-hauptstadtstudio.euard-hsb.deardhauptstadtstudio.deardhsb.dem.themenwoche.ard.demobil.themenwoche.ard.deprogramm-stage.ard.de+12 more

    SHA-256 Fingerprint

    D2:04:56:12:D7:12:63:4D:40:54:E7:D1:06:FE:50:50:E5:CB:7B:48...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 119s(public, max-age=119)
    content-encoding
    📦 Gzip(gzip)
    content-length
    49653
    content-security-policy
    default-src 'self';connect-src *;style-src 'self' 'unsafe-in...
    content-type
    text/html; charset=utf-8
    cross-origin-opener-policy
    same-origin-allow-popups
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    sr-mediathek.de

    Last Updated

    26.08.2024

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked

    Mobile Compatibility

    Viewport & Responsive Test

    Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
    B
    73/100
    Mobile Friendly124 breakpoints
    Viewport Meta
    The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
    Responsive Design
    Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
    Touch Icons
    Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
    Readable Font Size
    Base font size should be at least 16px on mobile to ensure text is readable without zooming.
    Relative Units
    Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
    No H-Scroll Risk
    No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
    Tap Targets OK
    Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
    No Fixed Widths
    No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
    Viewport
    initial-scale=1, minimum-scale=1, width=device-width, shrink-to-fit=no
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    TheSans C5s

    WCAG Partial
    73/100
    Readability
    /30
    19/30

    18px · LH 1.40

    Hierarchy
    /20
    18/20

    2.21x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    20/25

    2 fonts · 1 req

    Heading Font

    TheSans C5s

    Sans40px

    Body Font

    TheSans C5s

    Sans18px

    Contrast Ratio

    1:1

    18 issues

    Reading Comfort

    ~37 CPL

    Narrow lines
    40px
    h1
    32px
    h2
    20px
    h3
    18px
    p

    ✅ Excellent readability: 18px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.40). Increase to 1.4–1.6 for better readability.

    ⚠️ Hard to read: Flesch score 36/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.0:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Strong hierarchy: Headlines are 2.2x larger than body text.

    Buy on MyFontsFlesch 36

    Color Palette

    7 unique colors
    2.62:1 Fail Dark
    #7a7665
    Secondary· 7.4%
    #3b353a
    Other· 4.4%
    #2d91ff
    Primary· 0%
    #091428
    Primary· 44.39999999999999%
    #412017
    Secondary· 17.5%
    #281c1f
    Secondary· 14.5%
    #6e2e17
    Accent· 6.3%
    #a8b59d
    Secondary· 5.6%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    3 Resources

    1
    Scripts
    2
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    local(1)

    Website Identity

    sr-mediathek.de

    Location detected: 🇩🇪 Germanyvia tld
    de

    Sponsored

    Last analyzed: 09 May 2026 at 00:50

    Historical Analysis & Change Tracking