StackOptic
Back to Search
udoklinger.de favicon

udoklinger.de

https://udoklinger.de· First analyzed 20 May 2026· Updated 20 May 2026
Export
udoklinger.de
Desktop screenshot of udoklinger.de
Mobile screenshot of udoklinger.de
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.199.116

Site Location

🇩🇪 Germanyvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

gordon.ns.cloudflare.com.nola.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
347 ms10%
Speed Index
451 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
492 KB
10 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
zakra

Technology Stack

8 Technologies Detected

Plugins

3
WP Rocket
Classic Editor
Yoast SEO

CSS Frameworks

2
Tailwind CSS
Foundation

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

CDN

1
Cloudflare

SEO Analysis

A+93/100
29
4
0
Meta Tags15/15
Content11/12
Headings8/8
Technical25/25
E-E-A-T7/7
Images6/7
Links4/5
URL5/5
Social4/5
Freshness4/4
Mobile1/4
Indexability3/3
U
udoklinger.deudoklinger.de

Beste Online Casinos Deutschland 2026 - Aktuelle Topliste

Alle Online Casinos in Deutschland mit GGL-Lizenz (Stand Mai 2026). Vergleich von Bonus, Auszahlungsgeschwindigkeit, Spielauswahl und Anbieterstatus.

Title Length57 chars

Recommended: 50-60 chars (~338px / 580px)

Description Length149 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    1 URLs

    1 sub-sitemaps

    robots.txt

    24 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    23/100
    Needs Work
    7 11

    Sponsored

    AI & LLM Readiness

    C62/100
    Bot Access
    15/25
    Machine Read.
    13/25
    Schema Data
    18/25
    Citation
    16/25

    AI Bot Access

    6/14 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:18%
    Words:4,259
    Token eff.:Poor Structure
    Sections/1K:0.2
    Depth:1/5

    Structured Data

    7 JSON-LD
    FAQPage×1.5Article×1.2Person×1.3Organization×1.1WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary1230w
    Descriptive Headingsavg 4.3w
    Canonical URL
    Open Graph2/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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
    78/100
    12
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 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.
    79/100
    A
    50 mg
    CO₂e / view
    491.6 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    57 mg
    vs
    Returning (cached)
    28 mg
    Annual (10K/mo)
    6.0 kg
    Emission Segments
    Data Center
    2 mg
    Network
    15 mg
    Device
    33 mg
    Resource Breakdown
    JavaScript
    4.4 KB
    Images
    94.2 KB
    Fonts
    355.1 KB
    HTML
    37.9 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    46%Poor
    Interactive

    HTTPS

    WAF

    53d

    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

    13.04.2026

    Valid Until

    12.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    luecker.de*.luecker.de

    SHA-256 Fingerprint

    A0:A1:89:49:59:33:EA:1B:CD:1A:65:78:94:90:EF:23:97:E6:23:FC...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 0s(max-age=0)
    cf-cache-status
    DYNAMIC
    cf-ray🇮🇹 Milan
    9fe9ff8f0c34ed28-MXP
    content-encoding
    zstd
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (3)

    mx10.antispam.mailspamprotection.com
    mx20.antispam.mailspamprotection.com
    mx30.antispam.mailspamprotection.com

    Domain Information

    udoklinger.de

    Last Updated

    30.11.2025

    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.
    B
    79/100
    Mobile Friendly15 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, initial-scale=1
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Montserrat

    WCAG Partial
    73/100
    Readability
    /30
    23/30

    18px · LH 1.60

    Hierarchy
    /20
    15/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    1.26:1 min contrast

    Performance
    /25
    18/25

    1 font · 4 req

    Heading Font

    Montserrat

    Sans36px

    Body Font

    Montserrat

    Sans18px

    Contrast Ratio

    1.26:1

    17 issues

    Reading Comfort

    ~35 CPL

    Narrow lines
    36px
    h1
    33px
    h2
    26px
    h3
    18px
    p

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

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

    ❌ Very complex text: Flesch score 26/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 17 elements below WCAG AA threshold (min 1.3:1).

    ✅ 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 MyFontsFlesch 26

    Color Palette

    6 unique colors
    21:1 AAA Light
    #ffffff
    Background· 63.7%
    #000000
    Text· 7.6%

    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

    1 Resources

    1
    Scripts
    0
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    luecker.de(1)

    Website Identity

    Luecker - Beste Online Casinos Deutschland

    Luecker - Beste Online Casinos Deutschland

    Organization

    luecker.de stellt geprüfte Online Casinos für deutsche Spieler vor. Der Fokus liegt auf transparenten Anbieterinformationen, Auszahlungszeiten, Spielauswahl und rechtlichen Grundlagen, um eine sachliche Entscheidungsbasis zu bieten.

    hans-willi.krug@luecker.de
    www.luecker.de/
    Location detected: 🇩🇪 Germanyvia tld
    de

    Sponsored

    Last analyzed: 20 May 2026 at 08:34

    Historical Analysis & Change Tracking