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sisimuseum-hofburg.at

https://sisimuseum-hofburg.at· First analyzed 12 May 2026· Updated 12 May 2026
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sisimuseum-hofburg.at
Desktop screenshot of sisimuseum-hofburg.at
Mobile screenshot of sisimuseum-hofburg.at
Mobile

Sponsored

Hosting Provider

abaton GmbH

IP Address

94.247.150.60

Site Location

🇦🇹 Austriavia tld

Server Location

🇦🇹 Vienna, Austria

ASN

AS42572

Organization

abaton GmbH

Server

Apache

Nameservers

ns1.abaton.at.ns2.abaton.at.ns3.abaton.at.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
913 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
19.1 MB
77 requests
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
Apachev2.4.66

SEO Analysis

A80/100
23
5
0
Meta Tags14/15
Content12/12
Headings7/8
Technical20/25
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
S
sisimuseum-hofburg.atsisimuseum-hofburg.at

Feeling Sisi’s aura as a living experience | Sisi Museum

Discover the Sisi Museum including the Imperial Apartments and the Silver Collection in the Vienna Hofburg.

Title Length56 chars

Recommended: 50-60 chars (~328px / 580px)

Description Length107 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    3 URLs

    3 sub-sitemaps

    robots.txt

    5 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    30/100
    Needs Work
    9 8 2

    Sponsored

    AI & LLM Readiness

    D48/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    0/25
    Citation
    17/25

    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
    navheader/footer
    Text ratio:9%
    Words:1,334
    Token eff.:Optimal
    Sections/1K:16.5
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary46w
    Descriptive Headingsavg 3w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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
    72/100
    12
    Passed
    2
    Critical
    2
    Warnings
    Images & Alt Text
    18/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    5/15
    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
    13/15
    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.
    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.
    18/100
    F
    2.41 g
    CO₂e / view
    19.1 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    2.76 g
    vs
    Returning (cached)
    1.38 g
    Annual (10K/mo)
    289.7 kg
    Emission Segments
    Data Center
    539 mg
    Network
    580 mg
    Device
    1.30 g
    Resource Breakdown
    JavaScript
    389.8 KB
    Images
    1.3 MB
    CSS
    5.9 MB
    HTML
    13.5 KB
    Other
    11.5 MB
    Green Hosting Not Verified
    abaton GmbH
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    31%Critical
    Interactive

    HTTPS

    No WAF

    191d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    Hellenic Academic and Research Institutions CA

    Key Algorithm

    RSA (3072 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    20.11.2025

    Valid Until

    20.11.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    sisimuseum-hofburg.atwww.sisimuseum-hofburg.at

    SHA-256 Fingerprint

    30:A9:D7:AC:57:BB:D9:E2:65:57:FB:ED:05:A3:6B:32:9E:CB:0F:0F...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-credentials
    true
    access-control-allow-headers
    Origin, X-Requested-With, Content-Type, Authorization, Cache...
    access-control-allow-methods
    GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS
    access-control-allow-origin
    *
    allow
    GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS
    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate, max-age=0, post-check=0...)
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    mxtls.expurgate.net

    Domain Information

    sisimuseum-hofburg.at

    Registrar

    abaton EDV- Dienstleistungs GmbH ( https://nic.at/registrar/231 )

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Notice (WP)

    Cookie Consent Banner
    Cookie Notice (WP)
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookie Notice (WP)
    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.
    D
    58/100
    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
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    FuturaPT-Bold + Spectral

    WCAG AA
    70/100
    Readability
    /30
    23/30

    22px · LH 1.36

    Hierarchy
    /20
    15/20

    4.55x ratio

    WCAG
    /25
    21/25

    5.84:1 min contrast

    Performance
    /25
    11/25

    2 fonts · 8 req

    Heading Font

    FuturaPT-Bold

    Sans100px

    Body Font

    Spectral

    Serif22px

    Contrast Ratio

    5.84:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~35 CPL

    Narrow lines
    100px
    h1
    40px
    h2
    26px
    h3
    22px
    h4
    22px
    p

    ✅ Excellent readability: 22px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.36). Increase to 1.4–1.6 for better readability.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.8:1).

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

    ✅ Strong hierarchy: Headlines are 4.5x larger than body text.

    ✅ Lean font stack: 2 font families keeps load times fast.

    Buy on MyFontsFlesch 51

    Color Palette

    8 unique colors
    8.36:1 AAA Light
    #ffffff
    Background· 34.2%
    #574b4a
    Secondary· 17.799999999999997%
    #433431
    Primary· 6.4%
    #24181d
    Secondary· 4.4%
    #615369
    Secondary· 0.2%

    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

    6 Resources

    4
    Scripts
    2
    Styles
    1
    Async
    2
    Defer

    Top Script Sources

    local(4)

    Website Identity

    sisimuseum-hofburg.at

    004315337570
    Location detected: 🇦🇹 Austriavia tld
    abaton EDV- Dienstleistungs GmbH ( https://nic.at/registrar/231 )en

    Sponsored

    Last analyzed: 12 May 2026 at 10:39

    Historical Analysis & Change Tracking