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wienerwohnen.at

https://wienerwohnen.at· First analyzed 27 May 2026· Updated 27 May 2026
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wienerwohnen.at
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Hosting Provider

NESSUS GmbH

IP Address

217.74.13.68

Site Location

🇦🇹 Austriavia tld

Server Location

🇦🇹 Vienna, Austria

ASN

AS47692

Organization

NESSUS GmbH

Nameservers

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

Performance

100

Core Web Vitals

Weight

First Contentful Paint
650 ms10%
Speed Index
845 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.4 MB
43 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
NESSUS GmbH

Technology Stack

3 Technologies Detected

CSS Frameworks

2
Tailwind CSS
Foundation

Analytics

1
Matomo

SEO Analysis

C62/100
19
7
0
Meta Tags5/15
Content9/12
Headings7/8
Technical15/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
W
wienerwohnen.atwienerwohnen.at

Wiener Wohnen

Wiener Wohnen

Title Length13 chars

Recommended: 50-60 chars (~84px / 580px)

Description Length13 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    228 URLs

    robots.txt

    4 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    3/100
    Poor
    1 14 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
    20/25
    Machine Read.
    11/25
    Schema Data
    0/25
    Citation
    14/25

    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:493
    Token eff.:Optimal
    Sections/1K:12.2
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary40w
    Descriptive Headingsavg 4.8w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    AI readiness recommendation preview...
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    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
    83/100
    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
    15/20
    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.
    33/100
    E
    310 mg
    CO₂e / view
    2.4 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    354 mg
    vs
    Returning (cached)
    177 mg
    Annual (10K/mo)
    37.2 kg
    Emission Segments
    Data Center
    69 mg
    Network
    74 mg
    Device
    166 mg
    Resource Breakdown
    JavaScript
    920.4 KB
    Images
    1.5 MB
    CSS
    46.6 KB
    HTML
    7.1 KB
    Green Hosting Not Verified
    NESSUS GmbH
    7 recommendations
    • •Carbon footprint recommendation preview...
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    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    69d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    07.05.2026

    Valid Until

    05.08.2026

    Subject Alternative Names (20)

    author.wienerwohnen.atciam.wienerwohnen.atconversion-plus.wienerwohnen.atdigitaloffice.wienerwohnen.atdms.wienerwohnen.atdxp-gateway.wienerwohnen.atdxp-public.wienerwohnen.atedu-mieterportal-app.wienerwohnen.at+12 more

    SHA-256 Fingerprint

    70:C2:6D:41:06:1C:EB:E8:AC:88:47:06:27:4E:D4:13:CE:AD:BB:8E...

    Top Recommendations

    Security recommendation preview

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    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache, no-store, must-revalidate, max-age=0)
    content-encoding
    📦 Gzip(gzip)
    content-length
    6993
    content-type
    text/html;charset=UTF-8
    date
    Wed, 27 May 2026 16:33:28 GMT
    expires
    Thu, 01 Jan 1970 00:00:00 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    75

    SPF
    DKIM
    DMARC

    MX Records (1)

    mail.vcgroup.at

    Domain Information

    wienerwohnen.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.
    B
    74/100
    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, minimum-scale=1
    1 recommendation
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    wiener melange

    WCAG AAA
    76/100
    Readability
    /30
    21/30

    17px · LH 1.71

    Hierarchy
    /20
    16/20

    2.47x ratio

    WCAG
    /25
    24/25

    7.82:1 min contrast

    Performance
    /25
    15/25

    1 font · 1 req

    Heading Font

    wiener melange

    Sans42px

    Body Font

    wiener melange

    Sans17px

    Contrast Ratio

    7.82:1

    WCAG AAA (≥7:1)

    Reading Comfort

    ~36 CPL

    Narrow lines
    42px
    h1
    30px
    h2
    20px
    h4
    17px
    p

    ✅ Excellent readability: 17px body text is ideal for all devices.

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

    ✅ WCAG AAA contrast: All text meets 7:1 ratio (min 7.8:1).

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

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

    ✅ Lean font stack: 1 font families keeps load times fast.

    Buy on MyFontsFlesch 39

    Color Palette

    6 unique colors
    7.77:1 AAA Light
    #ffffff
    Text· 50.699999999999996%
    #52515f
    Secondary· 6.9%
    #4e7e4e
    Primary· 12.9%

    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

    7 Resources

    4
    Scripts
    3
    Styles
    2
    Async
    2
    Defer

    Top Script Sources

    local(2)dxp-gateway.wienerwohnen.at(2)

    Website Identity

    wienerwohnen.at

    Location detected: 🇦🇹 Austriavia tld
    de

    Sponsored

    Last analyzed: 27 May 2026 at 16:33

    Historical Analysis & Change Tracking