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logo.de

https://logo.de· First analyzed 08 May 2026· Updated 08 May 2026
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logo.de
Desktop screenshot of logo.de
Mobile screenshot of logo.de
Mobile

Sponsored

Hosting Provider

ZDF Zweites Deutsches Fernsehen

IP Address

91.197.29.49

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Mainz, Germany

ASN

AS43354

Organization

ZDF Zweites Deutsches Fernsehen

Nameservers

ns01.zdf.de.ns02.zdf.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
620 ms10%
Speed Index
806 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.1 MB
122 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Infrastructure
Hosting
ZDF Zweites Deutsches Fernsehen

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

1 Technologies Detected

Meta Frameworks

1
Next.js

SEO Analysis

A83/100
26
3
0
Meta Tags14/15
Content10/12
Headings8/8
Technical21/25
E-E-A-T2/7
Images6/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
L
logo.delogo.de

Die Kindernachrichten des ZDF - Alle Videos und Artikel - logo!

logo! ist die Nachrichtenseite für Kinder und Jugendliche. Täglich aktuelle Videos, Bilder und Texte mit den wichtigsten News - einfach erklärt.

Title Length63 chars

Recommended: 50-60 chars (~368px / 580px)

Description Length144 chars

Recommended: 120-160 chars

Issues (0)

    3 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    2 URLs

    2 sub-sitemaps

    robots.txt

    3 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    7/100
    Poor
    2 14 1

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

    Sponsored

    AI & LLM Readiness

    D53/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    7/25
    Citation
    13/25

    AI Bot Access

    14/14 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
    nav
    Text ratio:1%
    Words:1,980
    Token eff.:Optimal
    Sections/1K:25.8
    Depth:1/5

    Structured Data

    3 JSON-LD
    Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 5w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (7)
    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
    85/100
    14
    Passed
    1
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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.
    30/100
    F
    396 mg
    CO₂e / view
    3.1 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    452 mg
    vs
    Returning (cached)
    226 mg
    Annual (10K/mo)
    47.5 kg
    Emission Segments
    Data Center
    88 mg
    Network
    95 mg
    Device
    212 mg
    Resource Breakdown
    JavaScript
    353.6 KB
    Images
    2.1 MB
    CSS
    57.5 KB
    Fonts
    87.0 KB
    HTML
    365.7 KB
    Other
    180.3 KB
    Green Hosting Not Verified
    ZDF Zweites Deutsches Fernsehen
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    No WAF

    96d

    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

    13.08.2025

    Valid Until

    12.08.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (20)

    www.zdf.de*.3sat.de*.heute.de*.logo.de*.phoenix.de*.sc.zdf.de*.tivi.de*.zdf.de+12 more

    SHA-256 Fingerprint

    7B:25:0E:76:55:1D:1A:28:B7:59:1F:35:E1:45:5B:A1:12:7D:8C:2A...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    cache-control
    🟡 3s(public, max-age=3)
    cache-status
    ingress-cache; hit; ttl=18.111; detail='now:Fri, 08 May 2026...
    content-encoding
    📦 Gzip(gzip)
    content-length
    374191
    content-type
    text/html; charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    logo.de

    Last Updated

    21.05.2014

    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
    72/100
    Mobile Friendly1 breakpoint
    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
    width=device-width, initial-scale=1, viewport-fit=cover
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    font

    WCAG Partial
    79/100
    Readability
    /30
    24/30

    16px · LH 1.50

    Hierarchy
    /20
    19/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1.09:1 min contrast

    Performance
    /25
    20/25

    1 font · 3 req

    Heading Font

    font

    Sans32px

    Body Font

    font

    Sans16px

    Contrast Ratio

    1.09:1

    14 issues

    Reading Comfort

    Single Font Family

    left aligned
    32px
    h1
    27px
    h2
    27px
    h3

    ✅ Excellent readability: 16px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 44/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 1.1:1).

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

    ✅ Strong hierarchy: Headlines are 2.0x larger than body text.

    Buy on MyFontsFlesch 44

    Color Palette

    10 unique colors
    Light
    #f5f5f5
    Background· 46.9%
    #23829f
    Accent· 9.4%
    #05789e
    Primary· 0%
    #af8f79
    Secondary· 7.7%
    #2a2d33
    Text· 6.9%
    #062e44
    Accent· 6.5%
    #c9baab
    Secondary· 6.5%
    #054865
    Accent· 6.1%

    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

    30 Resources

    20
    Scripts
    10
    Styles
    20
    Async
    0
    Defer

    Top Script Sources

    local(20)

    Website Identity

    logo! ZDF-Kindernachrichten

    Hier gibt's täglich eure Nachrichten! Einfach erklärt, zum Anschauen, Verstehen und Mitreden!

    www.logo.de
    Location detected: 🇩🇪 Germanyvia tld
    de

    Sponsored

    Last analyzed: 08 May 2026 at 13:55

    Historical Analysis & Change Tracking