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borromedien.de

https://borromedien.de· First analyzed 04 Jun 2026· Updated 04 Jun 2026
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borromedien.de
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Mobile

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Hosting Provider

ekz.bibliotheksservice GmbH

IP Address

87.137.73.48

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Reutlingen, Germany

ASN

AS3320

Organization

ekz.bibliotheksservice GmbH

Server

Microsoft IIS

Nameservers

pns.dtag.de.ns1.telekom.net.

Performance

80

Core Web Vitals

Weight

First Contentful Paint
2.2 s10%
Speed Index
2.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2 MB
89 requests

Image Optimization

Lazy LoadResponsiveCloudinary
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
ekz.bibliotheksservice GmbH
CDN
Cloudinary

Technology Stack

5 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

Web Servers

1
Microsoft IISv10.0

Frameworks

1
ASP.NET

SEO Analysis

B72/100
20
8
0
Meta Tags12/15
Content10/12
Headings5/8
Technical18/25
E-E-A-T3/7
Images5/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
B
borromedien.deborromedien.de

Exklusive Medientipps für KÖB! | ekz

Medientipps - ausgewählt für Katholische Öffentliche Büchereien | Jetzt die besten aktuellen Titel für Büchereien mit kleineren Beständen entdecken!

Title Length36 chars

Recommended: 50-60 chars (~212px / 580px)

Description Length148 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    1,614 URLs

    robots.txt

    2 rules

    Allows all crawlers

    Local SEO

    Local Search Readiness

    12/100
    Poor
    4 12 2

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

    Sponsored

    AI & LLM Readiness

    D50/100
    Bot Access
    20/25
    Machine Read.
    16/25
    Schema Data
    0/25
    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
    nav
    Text ratio:1%
    Words:734
    Token eff.:Optimal
    Sections/1K:10.9
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary39w
    Descriptive Headingsavg 2.3w
    Canonical URL
    Open Graph0/3
    Twitter Card2/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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.
    C
    61/100
    10
    Passed
    6
    Critical
    3
    Warnings
    Images & Alt Text
    18/20
    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
    2/15
    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
    4/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 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.
    32/100
    D
    247 mg
    CO₂e / view
    2.0 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    283 mg
    vs
    Returning (cached)
    141 mg
    Annual (10K/mo)
    29.7 kg
    Emission Segments
    Data Center
    55 mg
    Network
    59 mg
    Device
    133 mg
    Resource Breakdown
    JavaScript
    1.0 MB
    Images
    271.5 KB
    CSS
    55.1 KB
    Fonts
    49.5 KB
    HTML
    73.3 KB
    Other
    504.2 KB
    Green Hosting Not Verified
    ekz.bibliotheksservice GmbH
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    31%Critical
    Interactive

    HTTPS

    No WAF

    169d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    Sectigo Limited

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    06.05.2026

    Valid Until

    20.11.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.ekz.deekz.de

    SHA-256 Fingerprint

    0A:60:3F:A5:16:EF:81:CD:B2:DE:BA:89:86:27:B7:CE:39:EC:32:1D...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟣 Private(private)
    connection
    Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html;charset=UTF-8
    date
    Thu, 04 Jun 2026 09:00:00 GMT
    keep-alive
    timeout=5, max=1000
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    borromedien.de

    Last Updated

    22.04.2026

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    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
    67/100
    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

    Open Sans + Arial

    WCAG Partial
    74/100
    Readability
    /30
    21/30

    15px · LH 1.40

    Hierarchy
    /20
    15/20

    2x ratio

    WCAG
    /25
    19/25

    1.61:1 min contrast

    Performance
    /25
    19/25

    System fonts

    Heading Font

    Open Sans

    Sans30px

    Body Font

    Arial

    Sans15px

    Contrast Ratio

    1.61:1

    1 issue

    Reading Comfort

    ~39 CPL

    Narrow lines
    30px
    h1
    24px
    h2
    22px
    h3
    15px
    p

    ⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

    ✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 23/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 1.6:1).

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

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

    Buy on MyFontsFlesch 23

    Color Palette

    7 unique colors
    5.02:1 AA Dark
    #6f6f6f
    Other· 60.1%
    #ffffff
    Background· 23.7%
    #4f6670
    Secondary· 5.3%
    #386f7b
    Primary· 2%

    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

    13 Resources

    8
    Scripts
    5
    Styles
    2
    Async
    0
    Defer

    Top Script Sources

    app.easy-feedback.com(5)indivsurvey.de(1)local(1)cookiemanager.wirth-horn.de(1)

    Website Identity

    borromedien.de

    [email protected]

    Bei Fragen wenden Sie sich gerne an unsere Vertriebsteams:Medien:+49 (0)7121 [email protected]:+49 (0)71

    Location detected: 🇩🇪 Germanyvia tld
    de

    Sponsored

    Last analyzed: 04 Jun 2026 at 09:00

    Historical Analysis & Change Tracking

    borromedien.de Technology Stack - Built With Tailwind CSS, Font Awesome, Matomo, Microsoft IIS, ASP.NET | StackOptic | StackOptic