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zentrale.de

https://zentrale.de· First analyzed 29 Apr 2026· Updated 29 Apr 2026
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zentrale.de
Desktop screenshot of zentrale.de
Mobile screenshot of zentrale.de
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

188.114.97.3

Site Location

🇩🇪 Germanyvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

CloudFlare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

mike.ns.cloudflare.com.lila.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
344 ms10%
Speed Index
447 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
85 KB
53 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Headless
⚙️ SSR
Decoupled
Frontend
Framework
Alpine.js
Styling
Tailwind CSS
API
Data Source
Headless CMS
Ghost
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

12 Technologies Detected

Analytics

6
Google Analytics
Plausible AnalyticsPostHogSegmentFullStoryPlausible

Frameworks

1
Alpine.js

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Advertising

1
Google Ads

Payments

1
Stripe

CDN

1
Cloudflare

SEO Analysis

A81/100
27
4
0
Meta Tags12/15
Content10/12
Headings8/8
Technical20/25
E-E-A-T2/7
Images7/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile2/4
Indexability3/3
Z
zentrale.dezentrale.de

ZENTRALE: Gemeinsam Zukunft gestalten

Die zentrale Anlaufstelle für Bürger, Unternehmen und Institutionen, die sich den Herausforderungen und Chancen des digitalen Zeitalters stellen.

Title Length37 chars

Recommended: 50-60 chars (~231px / 580px)

Description Length145 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    4 URLs

    4 sub-sitemaps

    robots.txt

    8 rules

    Sitemap reference found

    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

    D45/100
    Bot Access
    20/25
    Machine Read.
    4/25
    Schema Data
    5/25
    Citation
    16/25

    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:7%
    Words:8,578
    Token eff.:Excessive
    Depth:1/5

    Structured Data

    1 JSON-LD
    Organization×1.1WebSite

    Citation Readiness

    Opening Summary392w
    Descriptive Headingsavg 7.8w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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
    13
    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
    17/20
    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
    13/15
    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.

    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.
    75/100
    A+
    9 mg
    CO₂e / view
    85.2 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    10 mg
    vs
    Returning (cached)
    5 mg
    Annual (10K/mo)
    1.0 kg
    Emission Segments
    Data Center
    <0.001 g
    Network
    3 mg
    Device
    6 mg
    Resource Breakdown
    JavaScript
    5.1 KB
    HTML
    79.4 KB
    Other
    770 B
    Green Hosting Verified
    Cloudflare
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    5%Critical
    Critical / Transactional

    HTTPS

    WAF

    61d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    01.04.2026

    Valid Until

    30.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    zentrale.de

    SHA-256 Fingerprint

    E8:5C:FF:03:C8:70:63:91:91:18:6C:11:7A:AB:3D:1A:BA:D4:73:AD...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    95490
    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 0s(public, max-age=0)
    cf-cache-status
    DYNAMIC
    cf-ray🇦🇹 Vienna
    9f3d400a0ad2fe40-VIE
    content-encoding
    zstd
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    alt4.aspmx.l.google.com
    alt1.aspmx.l.google.com
    alt2.aspmx.l.google.com
    aspmx.l.google.com

    +1 more

    Domain Information

    zentrale.de

    Last Updated

    20.04.2026

    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
    70/100
    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=1.0
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Playfair Display + DM Sans

    WCAG AAA
    78/100
    Readability
    /30
    19/30

    18px · LH 1.38

    Hierarchy
    /20
    17/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    22/25

    17.12:1 min contrast

    Performance
    /25
    20/25

    2 fonts · 3 req

    Heading Font

    Playfair Display

    Serif36px

    Body Font

    DM Sans

    Sans18px

    Contrast Ratio

    17.12:1

    WCAG AAA (≥7:1)

    Reading Comfort

    ~35 CPL

    Narrow lines
    36px
    h1
    36px
    h2
    30px
    h3
    16px
    h4
    18px
    p

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

    ⚠️ Tight line spacing (1.38). Increase to 1.4–1.6 for better readability.

    ⚠️ Hard to read: Flesch score 31/100. Simplify sentences for wider reach.

    ✅ WCAG AAA contrast: All text meets 7:1 ratio (min 17.1:1).

    ✅ 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 MyFontsFluid TypeFlesch 31

    Color Palette

    6 unique colors
    3.12:1 AA Large Light
    #867f76
    Other· 6%
    #3a3335
    Other· 4.8%
    #f9faf4
    Background· 64.10000000000001%
    #0d0d10
    Primary· 13.3%
    #d7d1c7
    Secondary· 6.2%
    #abb391
    Secondary· 5.7%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    PlausibleSMB
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Ad Networks

    Google Ad Manager

    Sponsored

    Scripts & Styles

    20 Resources

    17
    Scripts
    3
    Styles
    5
    Async
    10
    Defer

    Top Script Sources

    local(6)cdn.jsdelivr.net(2)cdn.onesignal.com(2)eu-assets.i.posthog.com(1)js.stripe.com(1)

    Website Identity

    ZENTRALE

    Die zentrale Anlaufstelle für Bürger, Unternehmen und Institutionen, die sich den Herausforderungen und Chancen des digitalen Zeitalters stellen.

    zentrale.de/
    Location detected: 🇩🇪 Germanyvia tld
    📧 Google Workspacede

    Sponsored

    Last analyzed: 29 Apr 2026 at 09:25

    Historical Analysis & Change Tracking