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steiger-stiftung.de

https://steiger-stiftung.de· First analyzed 20 May 2026· Updated 20 May 2026
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steiger-stiftung.de
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Mobile

Sponsored

Hosting Provider

Hetzner
hetzner.com

IP Address

148.251.31.227

Site Location

🇩🇪 Winnenden, Germanyvia schema_nap

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Timme Hosting GmbH & Co.

Server

Nginx

Nameservers

root-dns.netcup.net.third-dns.netcup.net.second-dns.netcup.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
597 ms10%
Speed Index
776 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.8 MB
58 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPressv6.10.2
Infrastructure
Hosting
Hetzner

Technology Stack

23 Technologies Detected

Plugins

9
Instagram Feed ProCleantalk Spam Protect
Oxygen
Search Filter ProEasy FancyboxBorlabs Cookie
WP Rocket
Oxymade
Jetpack

Libraries

3
jQueryv3.7.1
jQuery UI
AOS

UI Components

2
SwiperFancybox

Analytics

2
Google Analytics
Google Analytics 4

Other

1
AOS (Animate On Scroll)

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Advertising

1
Google Ads

Web Servers

1
Nginx

Customer Support

1
Zendesk

SEO Analysis

A+90/100
28
3
0
Meta Tags14/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images6/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile4/4
Indexability3/3
S
steiger-stiftung.desteiger-stiftung.de

Björn Steiger Stiftung – Gemeinsam Leben retten!

Die Björn Steiger Stiftung engagiert sich bundesweit für eine bessere Notfallhilfe und einen leistungsfähigen, modernen Rettungsdienst.

Title Length48 chars

Recommended: 50-60 chars (~297px / 580px)

Description Length135 chars

Recommended: 120-160 chars

Issues (0)

    3 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    7 URLs

    7 sub-sitemaps

    robots.txt

    4 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    33/100
    Needs Work
    9 11

    Sponsored

    AI & LLM Readiness

    D51/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    7/25
    Citation
    14/25

    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:4%
    Words:1,430
    Token eff.:Optimal

    Structured Data

    5 JSON-LD
    Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 4.4w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    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
    73/100
    13
    Passed
    3
    Critical
    2
    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
    5/15
    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
    8/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    5/15
    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.
    51/100
    F
    494 mg
    CO₂e / view
    4.8 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    565 mg
    vs
    Returning (cached)
    283 mg
    Annual (10K/mo)
    59.3 kg
    Emission Segments
    Data Center
    24 mg
    Network
    145 mg
    Device
    325 mg
    Resource Breakdown
    JavaScript
    174.6 KB
    Images
    168.0 KB
    CSS
    253.3 KB
    Fonts
    16.9 KB
    HTML
    50.2 KB
    Other
    4.1 MB
    Green Hosting Verified
    Hetzner Online GmbH
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    86d

    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

    17.05.2026

    Valid Until

    15.08.2026

    Subject Alternative Names (4)

    blog.steiger-stiftung.desteiger-stiftung.dewww.steiger-stiftung.dewww2.steiger-stiftung.de

    SHA-256 Fingerprint

    C7:2E:DD:DC:A6:2E:BF:05:16:86:7F:74:00:9F:7B:89:4C:FF:18:79...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Wed, 20 May 2026 13:17:45 GMT
    last-modified
    Wed, 20 May 2026 12:50:47 GMT
    server
    nginx
    vary
    Accept-Encoding
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    steigerstiftung-de01i.mail.protection.outlook.com

    Domain Information

    steiger-stiftung.de

    Last Updated

    23.02.2018

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    Privacy policy page linked
    Legitimate interest basis mentioned

    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
    77/100
    Mobile Friendly2 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=1.0
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Rubik + Overpass

    WCAG Partial
    62/100
    Readability
    /30
    9/30

    12px · LH 1.25

    Hierarchy
    /20
    19/20

    5.29x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1.03:1 min contrast

    Performance
    /25
    18/25

    2 fonts · 5 req

    Heading Font

    Rubik

    Sans65px

    Body Font

    Overpass

    Sans12px

    Contrast Ratio

    1.03:1

    36 issues

    Reading Comfort

    ~43 CPL

    Narrow lines
    65px
    h1
    33px
    h2
    42px
    h3
    12px
    p

    ❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

    ⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

    ❌ Very complex text: Flesch score 24/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 36 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 5.3x larger than body text.

    Buy on MyFontsFlesch 24

    Color Palette

    9 unique colors
    7.33:1 AAA Light
    #ffffff
    Background· 39.8%
    #545565
    Secondary· 6.3%
    #2d405b
    Secondary· 15.1%
    #ed3227
    Primary· 13.399999999999999%
    #121a26
    Primary· 5.8%
    #2a2f3d
    Secondary· 5.7%
    #978082
    Secondary· 2.2%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    21 Resources

    11
    Scripts
    10
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    steiger-stiftung.de(11)

    Website Identity

    Björn Steiger Stiftung

    Björn Steiger Stiftung

    Organization

    Die Björn Steiger Stiftung engagiert sich bundesweit für eine bessere Notfallhilfe und einen leistungsfähigen, modernen Rettungsdienst.

    info@steiger-stiftung.de
    +49719530550
    www.steiger-stiftung.de

    Petristraße 12, Winnenden

    71364, Winnenden, Baden-Württemberg

    Deutschland

    Location detected: 🇩🇪 Germany, Winnendenvia schema_nap
    📧 Microsoft 365de

    Sponsored

    Last analyzed: 20 May 2026 at 13:18

    Historical Analysis & Change Tracking