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a-rosa.de

https://a-rosa.de· First analyzed 18 May 2026· Updated 18 May 2026
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a-rosa.de
Desktop screenshot of a-rosa.de
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Mobile

Sponsored

Hosting Provider

Hetzner
hetzner.com

IP Address

49.12.244.65

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner Online GmbH

Server

Apache

Nameservers

a.ns14.net.c.ns14.net.d.ns14.net.b.ns14.net.

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
840 KB
56 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
TYPO3
Infrastructure
Hosting
Hetzner

Technology Stack

13 Technologies Detected

Libraries

3
jQueryv2.2.4
Moment.jsAOS

UI Components

3
SwiperOwl CarouselFancybox

CSS Frameworks

2
Bootstrap
Tailwind CSS

Other

1
AOS (Animate On Scroll)

Other

1
lazysizes

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Web Servers

1
Apachev2.4.67

SEO Analysis

B71/100
21
6
0
Meta Tags14/15
Content3/12
Headings8/8
Technical22/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile4/4
Indexability3/3
A
a-rosa.dea-rosa.de

A-ROSA Flusskreuzfahrten & A-ROSA Resorts

A-ROSA Flusskreuzfahrten und A-ROSA Resorts: Genießen Sie Urlaub und Erlebnisluxus mit höchstem Anspruch an SPA, Genuss, Golf und Sport.

Title Length41 chars

Recommended: 50-60 chars (~257px / 580px)

Description Length136 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    3 URLs

    3 sub-sitemaps

    robots.txt

    13 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    10/100
    Poor
    3 13 1

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

    Sponsored

    AI & LLM Readiness

    F39/100
    Bot Access
    20/25
    Machine Read.
    6/25
    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
    Text ratio:2%
    Words:127
    Token eff.:Too Short
    Sections/1K:7.9

    Structured Data

    2 JSON-LD
    WebSiteBreadcrumbList

    Citation Readiness

    Opening Summary44w
    Descriptive Headingsavg 4w
    Canonical URL
    Open Graph0/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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
    1
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    16/20
    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
    3/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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.
    68/100
    B
    85 mg
    CO₂e / view
    839.8 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    97 mg
    vs
    Returning (cached)
    49 mg
    Annual (10K/mo)
    10.2 kg
    Emission Segments
    Data Center
    4 mg
    Network
    25 mg
    Device
    56 mg
    Resource Breakdown
    JavaScript
    321.4 KB
    Images
    348.3 KB
    CSS
    162.0 KB
    HTML
    8.1 KB
    Green Hosting Verified
    Hetzner Online GmbH
    GWF Verified
    1 recommendation
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Static / Informational

    HTTPS

    No WAF

    49d

    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

    07.04.2026

    Valid Until

    06.07.2026

    Subject Alternative Names (18)

    2025.a-rosa.de2025.arosa-cruises.coma-rosa.coma-rosa.deapp.a-rosa.deapp.arosa-cruises.comarosa-cruises.comarosacruises.com+10 more

    SHA-256 Fingerprint

    DA:1E:3B:39:AB:26:01:A8:3A:AB:6E:30:91:7C:49:A7:97:0D:2C:97...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 0s(max-age=0)
    content-encoding
    📦 Gzip(gzip)
    content-language
    de
    content-length
    7951
    content-type
    text/html; charset=utf-8
    date
    Mon, 18 May 2026 02:52:42 GMT
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    arosa-de0c.mail.protection.outlook.com

    Domain Information

    a-rosa.de

    Last Updated

    05.09.2017

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Quantcast Choice

    Cookie Consent Banner
    Quantcast Choice
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Quantcast Choice

    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
    72/100
    Mobile Friendly3 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, maximum-scale=1, user-scalable=0
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Frutiger LT W01_45 Ligh1475730 + Frutiger LT W01_47 Light Cond

    WCAG AA
    67/100
    Readability
    /30
    25/30

    19px · LH 1.42

    Hierarchy
    /20
    10/20

    1.25x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    6.1:1 min contrast

    Performance
    /25
    15/25

    System fonts

    Heading Font

    Frutiger LT W01_45 Ligh1475730

    Sans24px

    Body Font

    Frutiger LT W01_47 Light Cond

    Sans19px

    Contrast Ratio

    6.1:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~42 CPL

    Narrow lines
    24px
    h1
    24px
    h2
    19px
    p
    Minor Second
    Scale

    ✅ Excellent readability: 19px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.42 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 38/100. Simplify sentences for wider reach.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.1:1).

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

    ⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

    Buy on MyFontsFlesch 38

    Color Palette

    9 unique colors
    Light
    #ffffff
    Background· 66.10000000000001%
    #48543c
    Secondary· 4.7%
    #202020
    Primary· 0%
    #98a7ac
    Secondary· 4.6%
    #eaedef
    Secondary· 4.1%
    #6f1f1e
    Accent· 3.6%
    #c2b2ae
    Secondary· 2.8%
    #937768
    Secondary· 2.5%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    29 Resources

    20
    Scripts
    9
    Styles
    3
    Async
    0
    Defer

    Top Script Sources

    local(16)googletagmanager.com(1)c.delivery.consentmanager.net(1)cdn.consentmanager.net(1)code.jquery.com(1)

    Website Identity

    A-ROSA Flusskreuzfahrten & A-ROSA Resorts

    www.a-rosa.de/
    Location detected: 🇩🇪 Germanyvia tld
    📧 Microsoft 365de-DE

    Sponsored

    Last analyzed: 18 May 2026 at 02:52

    Historical Analysis & Change Tracking