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kostenlos.de

https://kostenlos.de· First analyzed 10 May 2026· Updated 10 May 2026
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kostenlos.de
Desktop screenshot of kostenlos.de
Mobile screenshot of kostenlos.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

brad.ns.cloudflare.com.zara.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
559 ms10%
Speed Index
727 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
728 KB
27 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPress
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

10 Technologies Detected

Libraries

1
jQueryv3.3.1

Other

1
lazysizes

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Analytics

1
Facebook Pixel

Advertising

1
Google AdSense

CDN

1
Cloudflare

Security

1
reCAPTCHA

Plugins

1
Yoast SEO

SEO Analysis

A80/100
22
6
0
Meta Tags14/15
Content11/12
Headings8/8
Technical21/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile3/4
Indexability3/3
K
kostenlos.dekostenlos.de

Kostenlos.de - ▶ Gratisproben ▶ Gewinnspiele und ▶ Gutscheine

Kostenlos.de • Auch 2026 gibt es bei uns die besten ✅ Gewinnspiele ✅ Gutscheine ✅ Gratis Produktproben ✅ Und das Beste? Alles kostenlos! Bekannt seit 1996!

Title Length61 chars

Recommended: 50-60 chars (~374px / 580px)

Description Length155 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    10 URLs

    10 sub-sitemaps

    robots.txt

    8 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    16/100
    Poor
    4 14

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

    Sponsored

    AI & LLM Readiness

    D47/100
    Bot Access
    20/25
    Machine Read.
    8/25
    Schema Data
    8/25
    Citation
    11/25

    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:5%
    Words:1,518
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    4 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary76w
    Descriptive Headingsavg 2.2w
    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
    70/100
    10
    Passed
    5
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    12/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    10/15
    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.
    5 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.
    69/100
    A
    74 mg
    CO₂e / view
    728.1 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    84 mg
    vs
    Returning (cached)
    42 mg
    Annual (10K/mo)
    8.8 kg
    Emission Segments
    Data Center
    4 mg
    Network
    22 mg
    Device
    48 mg
    Resource Breakdown
    JavaScript
    133.4 KB
    Images
    351.7 KB
    CSS
    224.1 KB
    HTML
    18.9 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    26%Critical
    Interactive

    HTTPS

    WAF

    88d

    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

    08.05.2026

    Valid Until

    06.08.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    kostenlos.de*.kostenlos.de

    SHA-256 Fingerprint

    34:08:5F:06:9F:F0:F4:CD:CF:4A:88:E1:35:54:B2:87:40:EF:42:57...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-headers
    DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Cont...
    access-control-allow-methods
    GET, POST, OPTIONS
    access-control-allow-origin
    *
    access-control-expose-headers
    Content-Length,Content-Range
    alt-svc
    h3=":443"; ma=86400
    cf-cache-status
    DYNAMIC
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    alt1.aspmx.l.google.com
    alt3.aspmx.l.google.com
    alt4.aspmx.l.google.com
    aspmx.l.google.com

    +1 more

    Domain Information

    kostenlos.de

    Last Updated

    23.10.2019

    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
    76/100
    Mobile Friendly
    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
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Montserrat + Arial

    WCAG Partial
    58/100
    Readability
    /30
    18/30

    15px · LH 1.60

    Hierarchy
    /20
    13/20

    1.47x ratio · ✓ H1→H6

    WCAG
    /25
    14/25

    1:1 min contrast

    Performance
    /25
    13/25

    System fonts

    Heading Font

    Montserrat

    Sans22px

    Body Font

    Arial

    Sans15px

    Contrast Ratio

    1:1

    23 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    22px
    h1
    18px
    h2
    18px
    h3
    14px
    h4
    15px
    p

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

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 39/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 1.0:1).

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

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

    Buy on MyFontsFluid TypeFlesch 39

    Color Palette

    6 unique colors
    Light
    #ffffff
    Background· 58.4%
    #e7f6fc
    Background· 16.599999999999998%
    #18437d
    Primary· 0%
    #d8e0e4
    Secondary· 10.5%
    #dbd1d2
    Border· 5.1%
    #90a4a8
    Secondary· 4.9%

    Business & Marketing Stack

    2 Tools Detected

    Advanced

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Google AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    2

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Ad Networks

    Google AdSense

    Sponsored

    Scripts & Styles

    11 Resources

    10
    Scripts
    1
    Styles
    4
    Async
    1
    Defer

    Top Script Sources

    kostenlos.de(6)sdk.privacy-center.org(2)gstatic.com(1)google.com(1)

    Website Identity

    TriMeXa GmbH

    TriMeXa GmbH

    Organization

    Kostenlos.de • Auch 2026 gibt es bei uns die besten ✅ Gewinnspiele ✅ Gutscheine ✅ Gratis Produktproben ✅ Und das Beste? Alles kostenlos! Bekannt seit 1996!

    www.kostenlos.de/
    Location detected: 🇩🇪 Germanyvia tld
    📧 Google Workspace

    Social Profiles

    FacebookInstagram

    Sponsored

    Last analyzed: 10 May 2026 at 16:31

    Historical Analysis & Change Tracking