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hs-koblenz.de

https://hs-koblenz.de· First analyzed 07 May 2026· Updated 07 May 2026
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hs-koblenz.de
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Mobile

Sponsored

Hosting Provider

FH RPL

IP Address

143.93.243.30

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Trier, Germany

ASN

AS2857

Organization

FH RPL

Server

Apache

Nameservers

ns3.uni-koblenz.de.nserver2.hs-koblenz.de.nserver1.hs-koblenz.de.deneb.dfn.de.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
781 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
872 KB
42 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

4 Technologies Detected

Frameworks

1
Alpine.js

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Apachev2.4.67

SEO Analysis

B74/100
21
7
0
Meta Tags15/15
Content11/12
Headings7/8
Technical20/25
E-E-A-T0/7
Images6/7
Links2/5
URL5/5
Social1/5
Freshness0/4
Mobile4/4
Indexability3/3
H
hs-koblenz.dehs-koblenz.de

University of Applied Science | Hochschule Koblenz

Hochschule Koblenz in ✓Koblenz ✓Remagen ✓Höhr-Grenzhausen. Studiengänge aus dem Bereich Technik, Wirtschafts- und Sozialwissenschaft sowie Kunst.

Title Length50 chars

Recommended: 50-60 chars (~292px / 580px)

Description Length145 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    4 URLs

    4 sub-sitemaps

    robots.txt

    2 rules

    Local SEO

    Local Search Readiness

    18/100
    Poor
    5 11 2

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

    Sponsored

    AI & LLM Readiness

    F32/100
    Bot Access
    20/25
    Machine Read.
    8/25
    Schema Data
    1/25
    Citation
    3/25

    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
    nav
    Text ratio:6%
    Words:2,715
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    1 JSON-LD
    BreadcrumbList

    Citation Readiness

    Opening Summary
    Descriptive Headings
    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.
    B
    78/100
    12
    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
    10/20
    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.
    3 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.
    62/100
    B
    108 mg
    CO₂e / view
    871.9 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    123 mg
    vs
    Returning (cached)
    62 mg
    Annual (10K/mo)
    12.9 kg
    Emission Segments
    Data Center
    24 mg
    Network
    26 mg
    Device
    58 mg
    Resource Breakdown
    JavaScript
    284.5 KB
    Images
    242.8 KB
    CSS
    219.8 KB
    HTML
    47.7 KB
    Other
    77.1 KB
    Green Hosting Not Verified
    FH RPL
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    81%Very Good
    Interactive

    HTTPS

    No WAF

    133d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    Hellenic Academic and Research Institutions CA

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    18.09.2025

    Valid Until

    18.09.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (7)

    www.hs-koblenz.dewww-prod.hs-koblenz.deintranet-prod.hs-koblenz.dehs-koblenz.dehs-koblenz.comwww.hs-koblenz.comintranet.hs-koblenz.de

    SHA-256 Fingerprint

    52:E6:4D:74:DF:52:B6:05:9D:12:66:74:2B:9B:81:61:E3:C9:8B:C3...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(private, no-store, max-age=0)
    content-encoding
    📦 Gzip(gzip)
    content-language
    de-DE
    content-security-policy
    default-src 'self' https://*.hs-koblenz.de 'unsafe-inline'; ...
    content-type
    text/html; charset=utf-8
    date
    Thu, 07 May 2026 14:45:36 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    mailgate.hs-koblenz.de

    Domain Information

    hs-koblenz.de

    Last Updated

    25.11.2024

    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
    Data Protection Officer 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.
    C
    66/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Gratimo Grotesk

    WCAG Partial
    73/100
    Readability
    /30
    18/30

    18px · LH 1.80

    Hierarchy
    /20
    17/20

    2.9x ratio

    WCAG
    /25
    18/25

    1:1 min contrast

    Performance
    /25
    20/25

    1 font · 3 req

    Heading Font

    Gratimo Grotesk

    Sans52px

    Body Font

    Gratimo Grotesk

    Sans18px

    Contrast Ratio

    1:1

    10 issues

    Reading Comfort

    ~35 CPL

    Narrow lines
    52px
    h1
    31px
    h2
    28px
    h3
    18px
    p

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

    ❌ Very complex text: Flesch score 9/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 2.9x larger than body text.

    ✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

    Buy on MyFontsFluid Type (rem)Flesch 9

    Color Palette

    8 unique colors
    Light
    #2a1f6b
    Primary· 63.9%
    #05030e
    Primary· 8%
    #d2e9d2
    Primary· 6.5%
    #a7a385
    Secondary· 6.5%
    #171431
    Secondary· 4.4%
    #674c5d
    Secondary· 4.3%
    #1c1456
    Primary· 3.7%
    #7c1586
    Accent· 2.7%

    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

    10 Resources

    7
    Scripts
    3
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    hs-koblenz.de(5)local(2)

    Website Identity

    hs-koblenz.de

    Location detected: 🇩🇪 Germanyvia tld
    de

    Sponsored

    Last analyzed: 07 May 2026 at 14:45

    Historical Analysis & Change Tracking