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cz.de

https://cz.de· First analyzed 17 May 2026· Updated 17 May 2026
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cz.de
Desktop screenshot of cz.de
Mobile screenshot of cz.de
Mobile

Sponsored

Hosting Provider

Verlagsgesellschaft Madsack GmbH & Co

IP Address

193.30.60.245

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Hanover, Germany

ASN

AS3209

Organization

Verlagsgesellschaft Madsack GmbH & Co

Server

OpenResty

Nameservers

pns.dtag.de.ns0.niedersachsen.com.secondary006.dtag.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
544 ms10%
Speed Index
707 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
776 KB
38 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Verlagsgesellschaft Madsack GmbH & Co

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

6 Technologies Detected

Frameworks

1
React

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Web Servers

1
OpenResty

Customer Support

1
Zendesk

SEO Analysis

B74/100
21
8
0
Meta Tags9/15
Content8/12
Headings7/8
Technical19/21
E-E-A-T5/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness2/4
Mobile3/4
Indexability3/3
C
cz.decz.de

Cellesche Zeitung

Aktuelle Nachrichten und Informationen aus Celle, der Region und Niedersachsen sowie aus Politik, Wirtschaft, Sport, Kultur, Unterhaltung und Ratgeber.

Title Length17 chars

Recommended: 50-60 chars (~98px / 580px)

Description Length151 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    6/100
    Poor
    2 13 2

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

    Sponsored

    AI & LLM Readiness

    D41/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    1/25
    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
    Text ratio:3%
    Words:2,861
    Token eff.:Optimal

    Structured Data

    2 JSON-LD
    BreadcrumbList

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 12w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    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.
    B
    79/100
    13
    Passed
    4
    Critical
    0
    Warnings
    Images & Alt Text
    18/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    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
    14/15
    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
    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.
    62/100
    B
    96 mg
    CO₂e / view
    775.8 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    110 mg
    vs
    Returning (cached)
    55 mg
    Annual (10K/mo)
    11.5 kg
    Emission Segments
    Data Center
    21 mg
    Network
    23 mg
    Device
    52 mg
    Resource Breakdown
    JavaScript
    424.1 KB
    Images
    251.8 KB
    CSS
    1011 B
    HTML
    98.4 KB
    Other
    479 B
    Green Hosting Not Verified
    Verlagsgesellschaft Madsack GmbH & Co
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    39d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    27.03.2026

    Valid Until

    25.06.2026

    Subject Alternative Names (20)

    dev-one.cz.dedev-one.dewezet.dedev-one.ndz.dedev-one.reisereporter.dedev-one.remszeitung.dedev-one.rga.dedev-one.saechsische.dedev-one.solinger-tageblatt.de+12 more

    SHA-256 Fingerprint

    15:07:5B:9A:4B:7F:D4:84:40:50:4E:A4:92:47:3F:05:63:AE:21:B9...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ch
    Sec-CH-UA,Sec-CH-UA-Mobile,Sec-CH-UA-Platform,Sec-CH-UA-Arch...
    cache-control
    🟡 60s(private, max-age=60)
    content-encoding
    📦 Gzip(gzip)
    content-length
    100467
    content-security-policy
    upgrade-insecure-requests
    content-type
    text/html; charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    cz-de.mail.protection.outlook.com

    Domain Information

    cz.de

    Last Updated

    01.07.2020

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Quantcast Choice

    Cookie Consent Banner
    Quantcast Choice
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Quantcast Choice
    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
    79/100
    Mobile Friendly227 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
    width=device-width, minimum-scale=1, maximum-scale=1, initial-scale=1
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Times New Roman + Palatino

    WCAG AAA
    51/100
    Readability
    /30
    18/30

    15px · LH 1.47

    Hierarchy
    /20
    7/20

    0.67x ratio

    WCAG
    /25
    16/25

    16.46:1 min contrast

    Performance
    /25
    10/25

    5 fonts · 7 req

    Heading Font

    Times New Roman

    Serif10px

    Body Font

    Palatino

    Serif15px

    Contrast Ratio

    16.46:1

    WCAG AAA (≥7:1)

    Reading Comfort

    ~42 CPL

    Narrow lines
    10px
    h1
    32px
    h2
    16px
    h4
    15px
    p
    Perfect Fifth
    Scale

    ⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

    ✅ Optimal line spacing: 1.47 ratio (ideal range 1.4–1.6).

    ✅ WCAG AAA contrast: All text meets 7:1 ratio (min 16.5:1).

    ❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

    ⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

    ⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

    Buy on MyFontsFluid Type

    Color Palette

    9 unique colors
    18.75:1 AAA Light
    #ffffff
    Background· 37.6%
    #121210
    Text· 7%
    #4f80ff
    Primary· 0%
    #8f7359
    Secondary· 8.3%
    #a8ab84
    Secondary· 7.8%
    #d4ad56
    Accent· 6.8%
    #406dc1
    Accent· 5.3%
    #dae3ca
    Secondary· 5.2%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Ad Networks

    Amazon Publisher ServicesPrebid.js

    Sponsored

    Scripts & Styles

    12 Resources

    12
    Scripts
    0
    Styles
    5
    Async
    2
    Defer

    Top Script Sources

    local(7)cmp-sp.cz.de(2)googletagmanager.com(1)mst.cz.de(1)click-performance.assets.rndtech.de(1)

    Website Identity

    cz.de

    Location detected: 🇩🇪 Germanyvia tld
    📧 Microsoft 365de

    Sponsored

    Last analyzed: 17 May 2026 at 00:09

    Historical Analysis & Change Tracking