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jmw.at

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

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Hosting Provider

HOSTNET

IP Address

83.138.86.26

Site Location

🇦🇹 Austriavia phone

Server Location

🇩🇪 Nordstrand, Germany

ASN

AS34895

Organization

HOSTNET

Server

Apache

Nameservers

ns2.nameservice.at.ns1.nameservice.at.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
597 ms10%
Speed Index
776 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5.3 MB
70 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
HOSTNET

Technology Stack

5 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

Web Servers

1
Apache

SEO Analysis

C66/100
18
8
0
Meta Tags12/15
Content11/12
Headings6/8
Technical13/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile1/4
Indexability3/3
J
jmw.atjmw.at

Jüdisches Museum Wien | Jüdisches Museum Wien

Das Jüdischer Museum Wien an zwei Standorten, Dorotheergasse und Judenplatz.

Title Length45 chars

Recommended: 50-60 chars (~284px / 580px)

Description Length76 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    8 rules

    Local SEO

    Local Search Readiness

    15/100
    Poor
    5 10 2

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

    Sponsored

    AI & LLM Readiness

    D45/100
    Bot Access
    19/25
    Machine Read.
    13/25
    Schema Data
    0/25
    Citation
    13/25

    AI Bot Access

    13/14 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:8%
    Words:1,009
    Token eff.:Optimal
    Sections/1K:23.8
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary49w
    Descriptive Headingsavg 3.9w
    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
    11
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    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
    14/15
    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
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 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.
    20/100
    F
    665 mg
    CO₂e / view
    5.3 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    760 mg
    vs
    Returning (cached)
    380 mg
    Annual (10K/mo)
    79.8 kg
    Emission Segments
    Data Center
    149 mg
    Network
    160 mg
    Device
    357 mg
    Resource Breakdown
    JavaScript
    314.6 KB
    Images
    3.5 MB
    CSS
    1.4 MB
    HTML
    11.6 KB
    Other
    3.3 KB
    Green Hosting Not Verified
    HOSTNET
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    86%Very Good
    Interactive

    HTTPS

    No WAF

    89d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    11.05.2026

    Valid Until

    09.08.2026

    Subject Alternative Names (2)

    jmw.atwww.jmw.at

    SHA-256 Fingerprint

    24:AF:4A:38:34:C4:D1:F5:D5:04:34:07:1A:76:83:E0:62:D8:9F:B7...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    📦 Gzip(gzip)
    content-length
    11582
    content-security-policy
    script-src 'self' matomo2.jart.at 'unsafe-inline' 'unsafe-ev...
    content-type
    text/html;charset=UTF-8
    date
    Tue, 12 May 2026 13:30:44 GMT
    permissions-policy
    fullscreen=(self)
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    jmw-at.mail.protection.outlook.com

    Domain Information

    jmw.at

    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
    65/100
    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=1.0
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Inter

    WCAG Partial
    73/100
    Readability
    /30
    26/30

    20px · LH 1.45

    Hierarchy
    /20
    16/20

    2.5x ratio

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    14/25

    1 font · 8 req

    Heading Font

    Inter

    Sans50px

    Body Font

    Inter

    Sans20px

    Contrast Ratio

    1:1

    12 issues

    Reading Comfort

    ~31 CPL

    Narrow lines
    50px
    h1
    29px
    h2
    44px
    h3
    20px
    p
    Minor Second
    Scale

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

    ✅ Optimal line spacing: 1.45 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 45/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 2.5x larger than body text.

    Buy on MyFontsFlesch 45

    Color Palette

    9 unique colors
    2.76:1 Fail Light
    #ffffff
    Primary· 42.5%
    #9e9c90
    Other· 4.9%
    #005c47
    Accent· 16%
    #8a7c67
    Secondary· 9.5%
    #97231e
    Accent· 6.9%
    #223b2b
    Secondary· 3.7%
    #3d6e62
    Secondary· 1.3%

    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

    10
    Scripts
    0
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    local(6)resources(2)indexes(1)main.js?v=20250311(1)

    Website Identity

    jmw.at

    info@jmw.at
    +4315350431
    Location detected: 🇦🇹 Austriavia phone
    📧 Microsoft 365de

    Sponsored

    Last analyzed: 12 May 2026 at 13:30

    Historical Analysis & Change Tracking