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ssv-jahn.de

https://ssv-jahn.de· First analyzed 29 May 2026· Updated 29 May 2026
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ssv-jahn.de
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Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

162.55.254.193

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner Online GmbH

Server

Apache

Nameservers

nsa1.schlundtech.de.nsb1.schlundtech.de.nsd1.schlundtech.de.nsc1.schlundtech.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
470 ms10%
Speed Index
611 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.3 MB
105 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Apache

SEO Analysis

B73/100
21
7
0
Meta Tags9/15
Content11/12
Headings6/8
Technical23/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social1/5
Freshness2/4
Mobile4/4
Indexability3/3
S
ssv-jahn.dessv-jahn.de

SSV Jahn Regensburg

Herzlich Willkommen auf der Website des SSV Jahn Regensburg! Hier erhältst du alle Informationen rund um unseren Verein.

Title Length19 chars

Recommended: 50-60 chars (~117px / 580px)

Description Length120 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

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    Crawlability

    Sitemap

    Type: index

    9 URLs

    9 sub-sitemaps

    robots.txt

    4 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

    D44/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    3/25
    Citation
    10/25

    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
    def. listsnav
    Text ratio:7%
    Words:2,574
    Token eff.:Optimal
    Sections/1K:3.1
    Depth:2/5

    Structured Data

    Microdata
    Article×1.2microdata

    Citation Readiness

    Opening Summary18w
    Descriptive Headingsavg 2.3w
    Canonical URL
    Open Graph0/3
    Twitter Card1/3
    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.
    A
    83/100
    13
    Passed
    3
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    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
    9/15
    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.
    51/100
    E
    340 mg
    CO₂e / view
    3.3 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    389 mg
    vs
    Returning (cached)
    194 mg
    Annual (10K/mo)
    40.8 kg
    Emission Segments
    Data Center
    17 mg
    Network
    100 mg
    Device
    223 mg
    Resource Breakdown
    JavaScript
    103.6 KB
    Images
    3.1 MB
    CSS
    49.5 KB
    Fonts
    40.4 KB
    HTML
    29.0 KB
    Other
    646 B
    Green Hosting Verified
    Hetzner Online GmbH
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
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    F

    Security Score

    31%Critical
    Interactive

    HTTPS

    No WAF

    42d

    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

    12.04.2026

    Valid Until

    11.07.2026

    Subject Alternative Names (2)

    ssv-jahn.dewww.ssv-jahn.de

    SHA-256 Fingerprint

    38:48:56:FE:0E:A8:8A:02:78:AD:33:70:E8:25:2C:9B:30:8B:71:62...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 0s(max-age=0)
    content-encoding
    📦 Gzip(gzip)
    content-language
    de
    content-type
    text/html; charset=utf-8
    date
    Fri, 29 May 2026 16:18:04 GMT
    expires
    Fri, 29 May 2026 16:18:04 GMT
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (2)

    aspmx.l.google.com
    alt1.aspmx.l.google.com

    Domain Information

    ssv-jahn.de

    Last Updated

    14.01.2026

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Script

    Cookie Consent Banner
    Cookie Script
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookie Script
    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.
    C
    61/100
    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...
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    Typography & Readability

    Aller

    WCAG AA
    78/100
    Readability
    /30
    21/30

    18px · LH 1.65

    Hierarchy
    /20
    17/20

    3.19x ratio

    WCAG
    /25
    20/25

    4.91:1 min contrast

    Performance
    /25
    20/25

    1 font · 2 req

    Heading Font

    Aller

    Sans57px

    Body Font

    Aller

    Sans18px

    Contrast Ratio

    4.91:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~43 CPL

    Narrow lines
    57px
    h1
    57px
    h2
    16px
    h3
    18px
    p

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

    ⚠️ Hard to read: Flesch score 34/100. Simplify sentences for wider reach.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.9:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 3.2x larger than body text.

    ⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

    Buy on MyFontsFluid TypeFlesch 34

    Color Palette

    11 unique colors
    4.46:1 AA Large Dark
    #747783
    Other· 21.900000000000002%
    #ffffff
    Background· 17.299999999999997%
    #da0912
    Primary· 10.2%
    #261e20
    Secondary· 8.5%
    #110606
    Primary· 6.8%
    #2f3e63
    Secondary· 5.8%
    #596273
    Secondary· 3.5%
    #8b6568
    Secondary· 2.7%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Matomo (Piwik)Mid-Market
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    8 Resources

    6
    Scripts
    2
    Styles
    1
    Async
    1
    Defer

    Top Script Sources

    local(5)matomo.ssv-jahn.de(1)

    Website Identity

    ssv-jahn.de

    Location detected: 🇩🇪 Germanyvia tld
    📧 Google Workspacede-DE

    Sponsored

    Last analyzed: 29 May 2026 at 16:18

    Historical Analysis & Change Tracking