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winhistory.de

https://winhistory.de· First analyzed 28 May 2026· Updated 28 May 2026
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winhistory.de
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Mobile screenshot of winhistory.de
Mobile

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Hosting Provider

Variomedia AG

IP Address

81.28.228.73

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Potsdam, Germany

ASN

AS29014

Organization

Variomedia AG

Server

Apache

Nameservers

ns1.variomedia.de.ns2.variomedia.de.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
938 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
486 KB
15 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Variomedia AG

Technology Stack

4 Technologies Detected

Libraries

1
jQuery

UI Components

1
Owl Carousel

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Apache

SEO Analysis

C69/100
20
5
0
Meta Tags13/15
Content8/12
Headings8/8
Technical13/25
E-E-A-T3/7
Images5/7
Links4/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
W
winhistory.dewinhistory.de

Die Windows History: Die Geschichte von Windows.

Die Windows Geschichte mit Infos über alle Versionen von Windows 1.0 bis Windows 10 mit weit über 2000 Screenshots.

Title Length48 chars

Recommended: 50-60 chars (~294px / 580px)

Description Length115 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    28 rules

    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

    D43/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    0/25
    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:8%
    Words:466
    Token eff.:Optimal
    Sections/1K:4.3

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary70w
    Descriptive Headingsavg 2.5w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    AI readiness recommendation preview...
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    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.
    C
    67/100
    8
    Passed
    4
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    14/20
    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
    7/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    1/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •Accessibility recommendation preview...
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    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.
    50/100
    A
    60 mg
    CO₂e / view
    486.4 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    69 mg
    vs
    Returning (cached)
    34 mg
    Annual (10K/mo)
    7.2 kg
    Emission Segments
    Data Center
    13 mg
    Network
    14 mg
    Device
    32 mg
    Resource Breakdown
    JavaScript
    149.4 KB
    Images
    138.3 KB
    CSS
    164.6 KB
    HTML
    34.1 KB
    Green Hosting Not Verified
    Variomedia AG
    5 recommendations
    • •Carbon footprint recommendation preview...
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    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    66d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    05.05.2026

    Valid Until

    03.08.2026

    Subject Alternative Names (3)

    bk.winhistory.dewinhistory.dewww.winhistory.de

    SHA-256 Fingerprint

    C9:88:16:9A:59:E7:E5:C0:2B:E2:35:EF:A6:5A:F8:F2:07:6B:2B:79...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-type
    text/html; charset=UTF-8
    date
    Thu, 28 May 2026 16:10:29 GMT
    server
    Apache
    vary
    User-Agent
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (1)

    mail.variomedia.de

    Domain Information

    winhistory.de

    Last Updated

    20.07.2023

    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.
    D
    45/100
    Not 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=660
    2 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Press_Start_2P + arial

    WCAG Partial
    77/100
    Readability
    /30
    19/30

    14px · LH 1.40

    Hierarchy
    /20
    18/20

    2.94x ratio · ✓ H1→H6

    WCAG
    /25
    19/25

    1:1 min contrast

    Performance
    /25
    21/25

    System fonts

    Heading Font

    Press_Start_2P

    Sans40px

    Body Font

    arial

    Sans14px

    Contrast Ratio

    1:1

    2 issues

    Reading Comfort

    ~57 CPL

    Optimal (45–75)
    40px
    h1
    16px
    h2
    14px
    p

    ❌ Critical: 14px body text is too small. Minimum 14px, recommend 16px+.

    ✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

    ✅ Optimal line length: ~57 chars/line (ideal 45–75 CPL).

    ⚠️ Partial contrast: 2 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 2.9x larger than body text.

    Buy on MyFontsFlesch 57

    Color Palette

    10 unique colors
    19.4:1 AAA Light
    #ffffff
    Background· 54.699999999999996%
    #0e0d0e
    Text· 6.6%
    #55ff9a
    Primary· 10.1%
    #534cc5
    Accent· 5.9%
    #646db9
    Secondary· 3.7%
    #f0e0ab
    Accent· 2.2%
    #a2cfba
    Secondary· 2.1%
    #91ffbe
    Accent· 0.2%

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    Scripts & Styles

    6 Resources

    3
    Scripts
    3
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    local(3)

    Website Identity

    winhistory.de

    Location detected: 🇩🇪 Germanyvia tld
    de

    Sponsored

    Last analyzed: 28 May 2026 at 16:10

    Historical Analysis & Change Tracking