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luisenwg.de

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

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Hosting Provider

IONOS (1&1)
ionos.com

IP Address

217.154.115.82

Site Location

🇩🇪 Germanyvia tld

Server Location

🇫🇷 Paris, France

ASN

AS8560

Organization

IONOS SE

Server

Nginx

Nameservers

ns1080.ui-dns.biz.ns1044.ui-dns.com.ns1114.ui-dns.de.ns1065.ui-dns.org.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
516 ms10%
Speed Index
671 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
24 KB
5 requests
0–49
50–89
90–100

Architecture Stack

JAMstack
⚡ SSG
Frontend
Framework
Jekyllv4.3.3
Infrastructure
Hosting
IONOS (1&1)

Technology Stack

2 Technologies Detected

Icon Libraries

1
Font Awesome

Web Servers

1
Nginxv1.24.0

SEO Analysis

D58/100
17
7
0
Meta Tags7/15
Content6/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images0/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
L
luisenwg.deluisenwg.de

home | Luisen WG

Luisen WG Website. Various Tools and Links for the best WG in KA.

Title Length16 chars

Recommended: 50-60 chars (~103px / 580px)

Description Length76 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    2 URLs

    robots.txt

    1 rules

    Allows all crawlers

    Local SEO

    Local Search Readiness

    4/100
    Poor
    1 15 1

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

    Sponsored

    AI & LLM Readiness

    F34/100
    Bot Access
    20/25
    Machine Read.
    6/25
    Schema Data
    2/25
    Citation
    6/25

    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:10%
    Words:45
    Token eff.:Too Short
    Sections/1K:20
    Depth:2/5

    Structured Data

    1 JSON-LD
    WebSite

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 2.5w
    Canonical URL
    Open Graph2/3
    Twitter Card0/3
    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
    77/100
    10
    Passed
    3
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    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
    9/15
    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.
    70/100
    A+
    3 mg
    CO₂e / view
    24.4 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    3 mg
    vs
    Returning (cached)
    1 mg
    Annual (10K/mo)
    300 g
    Emission Segments
    Data Center
    <0.001 g
    Network
    <0.001 g
    Device
    2 mg
    Resource Breakdown
    CSS
    21.3 KB
    HTML
    3.1 KB
    Green Hosting Verified
    IONOS SE
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    No WAF

    30d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    22.03.2026

    Valid Until

    20.06.2026

    Subject Alternative Names (2)

    *.luisenwg.deluisenwg.de

    SHA-256 Fingerprint

    C9:37:BC:3E:0C:AB:ED:9C:F2:A8:26:45:BB:E6:0F:CE:96:82:21:84...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    content-length
    2886
    content-type
    text/html
    date
    Wed, 20 May 2026 23:39:44 GMT
    etag
    "68d05862-b46"
    last-modified
    Sun, 21 Sep 2025 19:56:18 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (2)

    mx00.ionos.de
    mx01.ionos.de

    Domain Information

    luisenwg.de

    Last Updated

    15.09.2025

    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.
    C
    60/100
    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=1.0
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    -apple-system

    WCAG Fail
    66/100
    Readability
    /30
    13/30

    14px · LH --

    Hierarchy
    /20
    18/20

    3.53x ratio · ✓ H1→H6

    WCAG
    /25
    15/25

    2.5:1 min contrast

    Performance
    /25
    20/25

    System fonts

    Heading Font

    -apple-system

    Sans48px

    Body Font

    -apple-system

    Sans14px

    Contrast Ratio

    2.5:1

    17 issues

    Reading Comfort

    Single Font Family

    left aligned
    48px
    h1
    24px
    h2
    14px
    p

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

    ⚠️ Hard to read: Flesch score 32/100. Simplify sentences for wider reach.

    ❌ Low contrast: 17 elements fail WCAG AA (min 2.5:1). Increase text/background contrast.

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

    ✅ Strong hierarchy: Headlines are 3.5x larger than body text.

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

    Flesch 32

    Color Palette

    6 unique colors
    Light
    #002854
    Primary· 95.3%
    #705068
    Secondary· 1.6%
    #8e208f
    Accent· 1.1%
    #343a58
    Secondary· 0.9%
    #1a2b5c
    Accent· 0.5%
    #9f686c
    Secondary· 0.5%

    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

    3 Resources

    0
    Scripts
    3
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    Website Identity

    Luisen WG

    Luisen WG Website. Various Tools and Links for the best WG in KA.

    luisenwg.de/
    Location detected: 🇩🇪 Germanyvia tld

    Sponsored

    Last analyzed: 20 May 2026 at 23:39

    Historical Analysis & Change Tracking