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donauturm.at

https://donauturm.at· First analyzed 19 May 2026· Updated 19 May 2026
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donauturm.at
Desktop screenshot of donauturm.at
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Mobile

Sponsored

Hosting Provider

interneX GmbH

IP Address

5.132.161.161

Site Location

🇦🇹 Austriavia tld

Server Location

🇦🇹 Gmünd, Austria

ASN

AS44453

Server

Apache

Nameservers

ns1.easyname.eu.ns2.easyname.eu.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
11.7 MB
91 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
HubSpot CMS

Technology Stack

9 Technologies Detected

Analytics

2
Google Analytics
Facebook Pixel

Advertising

2
LinkedIn AdsTikTok Pixel

Libraries

1
jQueryv3.5.1

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

Web Servers

1
Apache

SEO Analysis

B79/100
23
4
0
Meta Tags15/15
Content10/12
Headings8/8
Technical19/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
D
donauturm.atdonauturm.at

Donauturm Wien | Aussicht, Restaurant & Erlebnisse

Erleben Sie den Donauturm Wien: 360°-Panoramablick, Aussichtsplattform, Turm Restaurant, Turm Café, Rutsche, Events und Erlebnisse hoch über Wien.

Title Length50 chars

Recommended: 50-60 chars (~302px / 580px)

Description Length146 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    189 URLs

    robots.txt

    7 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    5/100
    Poor
    2 13 2

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

    Sponsored

    AI & LLM Readiness

    F30/100
    Bot Access
    20/25
    Machine Read.
    1/25
    Schema Data
    0/25
    Citation
    9/25

    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:9%
    Words:4,089
    Token eff.:Poor Structure

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary194w
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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
    84/100
    13
    Passed
    2
    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
    9/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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.
    27/100
    F
    1.48 g
    CO₂e / view
    11.7 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.69 g
    vs
    Returning (cached)
    846 mg
    Annual (10K/mo)
    177.6 kg
    Emission Segments
    Data Center
    331 mg
    Network
    355 mg
    Device
    794 mg
    Resource Breakdown
    JavaScript
    253.7 KB
    Images
    241.6 KB
    CSS
    1.1 MB
    Fonts
    47.9 KB
    HTML
    16.7 KB
    Other
    10.1 MB
    Green Hosting Not Verified
    interneX GmbH
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    61d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    23.06.2025

    Valid Until

    19.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.donauturm.atdonauturm.at

    SHA-256 Fingerprint

    82:A0:22:01:10:B1:12:25:BC:48:2E:3F:89:6D:D3:79:B1:C6:39:E1...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-headers
    Content-Type, Authorization
    access-control-allow-methods
    GET, POST, OPTIONS
    cache-control
    🔴 No Cache(no-cache, must-revalidate, max-age=3600)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Tue, 19 May 2026 13:24:40 GMT
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    donauturm-at.mail.protection.outlook.com

    Domain Information

    donauturm.at

    Registrar

    easyname GmbH ( https://nic.at/registrar/414 )

    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
    74/100
    Mobile Friendly25 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

    dense_bold + dense_light

    WCAG Partial
    70/100
    Readability
    /30
    23/30

    20px · LH 1.50

    Hierarchy
    /20
    17/20

    5x ratio · ✓ H1→H6

    WCAG
    /25
    10/25

    1:1 min contrast

    Performance
    /25
    20/25

    2 fonts · 3 req

    Heading Font

    dense_bold

    Sans100px

    Body Font

    dense_light

    Sans20px

    Contrast Ratio

    1:1

    26 issues

    Reading Comfort

    ~40 CPL

    Narrow lines
    100px
    h1
    70px
    h2
    60px
    h3
    20px
    p

    ✅ Excellent readability: 20px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 19/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 26 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 5.0x larger than body text.

    Buy on MyFontsFlesch 19

    Color Palette

    11 unique colors
    2.81:1 Fail Light
    #ffffff
    Primary· 32.6%
    #a29895
    Other· 5.8%
    #a3c0d5
    Secondary· 13.899999999999999%
    #51645b
    Secondary· 8%
    #6f828b
    Secondary· 6.7%
    #7595af
    Secondary· 6.2%
    #a1afba
    Secondary· 6.1%
    #7c6163
    Secondary· 6%

    Business & Marketing Stack

    7 Tools Detected

    Enterprise

    CRM Systems

    1
    HubSpotMid-Market

    Customer Relationship Management platforms

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    3
    Facebook PixelMid-Market
    LinkedIn AdsEnterprise
    TikTok PixelMid-Market

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    4

    Categories

    7

    Total Tools

    1

    Enterprise

    4

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    22 Resources

    20
    Scripts
    2
    Styles
    13
    Async
    0
    Defer

    Top Script Sources

    analytics.tiktok.com(5)snap.licdn.com(2)connect.facebook.net(2)googletagmanager.com(2)consent.cookiebot.com(2)

    Website Identity

    donauturm.at

    [email protected]
    Location detected: 🇦🇹 Austriavia tld
    easyname GmbH ( https://nic.at/registrar/414 )📧 Microsoft 365de-AT

    Sponsored

    Last analyzed: 19 May 2026 at 13:25

    Historical Analysis & Change Tracking

    donauturm.at Technology Stack - Built With jQuery, Tailwind CSS, Google Analytics, Google Tag Manager, Facebook Pixel | StackOptic | StackOptic