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radartutorial.eu

https://radartutorial.eu· First analyzed 08 May 2026· Updated 08 May 2026
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radartutorial.eu
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Mobile screenshot of radartutorial.eu
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Hosting Provider

Premium Datacenter

IP Address

178.248.244.20

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Munich, Germany

ASN

AS196922

Organization

Premium Datacenter

Server

Apache

Nameservers

ns2.hofmeirmedia.net.ns1.hofmeirmedia.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
478 ms10%
Speed Index
621 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.1 MB
44 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Premium Datacenter

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Apache

SEO Analysis

C62/100
16
11
0
Meta Tags9/15
Content11/12
Headings7/8
Technical16/25
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
R
radartutorial.euradartutorial.eu

Grundlagen der Radartechnik

Wie funktioniert ein Radargerät, wozu wird es genutzt: Übersichten, Blockschaltbilder und Details über Technologien und Gerätetechnik.

Title Length27 chars

Recommended: 50-60 chars (~165px / 580px)

Description Length134 chars

Recommended: 120-160 chars

Issues (0)

    11 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    17 URLs

    17 sub-sitemaps

    robots.txt

    6 rules

    Sitemap reference found

    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

    D44/100
    Bot Access
    20/25
    Machine Read.
    12/25
    Schema Data
    0/25
    Citation
    12/25

    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
    navheader/footer
    Text ratio:17%
    Words:609
    Token eff.:Optimal
    Sections/1K:1.6
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary37w
    Descriptive Headingsavg 6w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    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
    83/100
    13
    Passed
    3
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    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
    15/15
    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.
    43/100
    B
    141 mg
    CO₂e / view
    1.1 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    161 mg
    vs
    Returning (cached)
    80 mg
    Annual (10K/mo)
    16.9 kg
    Emission Segments
    Data Center
    31 mg
    Network
    34 mg
    Device
    76 mg
    Resource Breakdown
    JavaScript
    18.0 KB
    Images
    71.3 KB
    CSS
    1.0 MB
    HTML
    4.0 KB
    Other
    9.4 KB
    Green Hosting Not Verified
    Premium Datacenter
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    46d

    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

    25.03.2026

    Valid Until

    23.06.2026

    Subject Alternative Names (2)

    radartutorial.euwww.radartutorial.eu

    SHA-256 Fingerprint

    BD:2E:52:FF:96:0B:A6:E6:14:A9:DF:5E:D7:34:23:08:5B:4C:A9:37...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    content-encoding
    📦 Gzip(gzip)
    content-length
    3781
    content-type
    text/html; charset=utf-8
    date
    Fri, 08 May 2026 01:26:29 GMT
    etag
    "226c-650640e9a8ef1-gzip"
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    68

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    sv10.net-housting.de

    Domain Information

    radartutorial.eu

    DNSSEC
    Not Enabled

    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
    59/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Arial

    WCAG Partial
    69/100
    Readability
    /30
    17/30

    18px · LH --

    Hierarchy
    /20
    14/20

    2x ratio

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    Arial

    Sans36px

    Body Font

    arial

    Sans18px

    Contrast Ratio

    1:1

    15 issues

    Reading Comfort

    ~42 CPL

    Narrow lines
    36px
    h1
    12px
    h2
    22px
    h4
    18px
    p

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

    ❌ Very complex text: Flesch score 1/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 1.0:1).

    ❌ Broken heading hierarchy: 4 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

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

    ✅ System fonts: Zero font loading delay — best possible LCP impact.

    Flesch 1

    Color Palette

    8 unique colors
    3.22:1 AA Large Light
    #858580
    Other· 8.2%
    #3d343d
    Secondary· 5%
    #121c37
    Primary· 37.4%
    #040519
    Background· 25.5%
    #3b4e60
    Secondary· 7.4%
    #b7bdad
    Secondary· 4.5%

    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

    12 Resources

    7
    Scripts
    5
    Styles
    2
    Async
    0
    Defer

    Top Script Sources

    js(3)google.com(2)cse.google.com(1)style(1)

    Website Identity

    radartutorial.eu

    Location detected: 🇩🇪 Germanyvia ip
    de

    Sponsored

    Last analyzed: 08 May 2026 at 01:26

    Historical Analysis & Change Tracking

    radartutorial.eu Technology Stack - Built With Tailwind CSS, Apache | StackOptic | StackOptic