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interface-eu.org

https://interface-eu.org· First analyzed 11 May 2026· Updated 11 May 2026
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interface-eu.org
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Mobile

Sponsored

Hosting Provider

Hetzner
hetzner.com

IP Address

167.235.192.233

Site Location

🇩🇪 Germanyvia phone

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner

Server

Nginx

Nameservers

maceio.ns.porkbun.com.salvador.ns.porkbun.com.curitiba.ns.porkbun.com.fortaleza.ns.porkbun.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
762 ms10%
Speed Index
991 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
747 KB
34 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Hetzner

Technology Stack

4 Technologies Detected

Frameworks

1
Alpine.js

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Nginxv1.18.0

SEO Analysis

B74/100
22
4
0
Meta Tags14/15
Content12/12
Headings8/8
Technical15/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
I
interface-eu.orginterface-eu.org

interface — Tech analysis and policy ideas for Europe

interface is an independent expert organisation specialising in information technology and public policy

Title Length53 chars

Recommended: 50-60 chars (~315px / 580px)

Description Length104 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    468 URLs

    robots.txt

    2 rules

    Allows all crawlers

    Local SEO

    Local Search Readiness

    12/100
    Poor
    4 11 2

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

    Sponsored

    AI & LLM Readiness

    D44/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    0/25
    Citation
    11/25

    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
    header/footer
    Text ratio:4%
    Words:495
    Token eff.:Optimal
    Sections/1K:56.6
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary61w
    Descriptive Headingsavg 4.1w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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
    11
    Passed
    1
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    10/15
    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
    4/15
    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.
    70/100
    A
    75 mg
    CO₂e / view
    747.0 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    86 mg
    vs
    Returning (cached)
    43 mg
    Annual (10K/mo)
    9.0 kg
    Emission Segments
    Data Center
    4 mg
    Network
    22 mg
    Device
    50 mg
    Resource Breakdown
    JavaScript
    58.6 KB
    Images
    330.8 KB
    CSS
    345.7 KB
    HTML
    11.5 KB
    Other
    371 B
    Green Hosting Verified
    Hetzner Online GmbH
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    26%Critical
    Interactive

    HTTPS

    No WAF

    56d

    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

    08.04.2026

    Valid Until

    07.07.2026

    Subject Alternative Names (4)

    interface-eu.orgstiftung-nv.dewww.interface-eu.orgwww.stiftung-nv.de

    SHA-256 Fingerprint

    06:66:DD:6C:8A:23:44:05:C5:1F:22:D5:98:10:79:0F:E4:DB:6E:84...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache, private)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    date
    Mon, 11 May 2026 15:50:52 GMT
    permissions-policy
    interest-cohort=()
    server
    nginx/1.18.0 (Ubuntu)
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    73

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    interfaceeu-org02c.mail.protection.outlook.com

    Domain Information

    interface-eu.org

    Domain Age
    2y 4m

    Created

    20.12.2023

    Expires

    20.12.2033

    Last Updated

    25.12.2023

    Registrar

    Porkbun LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Usercentrics

    Cookie Consent Banner
    Usercentrics
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Usercentrics
    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
    64/100
    Mobile Friendly
    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

    BradfordLL + Inter

    WCAG Partial
    74/100
    Readability
    /30
    22/30

    20px · LH 1.40

    Hierarchy
    /20
    17/20

    3.2x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    3.78:1 min contrast

    Performance
    /25
    18/25

    2 fonts · 5 req

    Heading Font

    BradfordLL

    Sans64px

    Body Font

    Inter

    Sans20px

    Contrast Ratio

    3.78:1

    7 issues

    Reading Comfort

    ~36 CPL

    Narrow lines
    64px
    h1
    48px
    h2
    20px
    p

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

    ✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 2/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 3.8:1).

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

    ✅ Strong hierarchy: Headlines are 3.2x larger than body text.

    Buy on MyFontsFlesch 2

    Color Palette

    6 unique colors
    6.83:1 AA Dark
    #5a5a62
    Other· 49.60000000000001%
    #ffffff
    Background· 15.1%
    #2f335e
    Primary· 15.8%
    #2c2840
    Secondary· 9.7%
    #44475d
    Secondary· 8.8%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Matomo (Piwik)Mid-Market
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    11 Resources

    10
    Scripts
    1
    Styles
    9
    Async
    0
    Defer

    Top Script Sources

    web.cmp.usercentrics.eu(8)tracking.interface-eu.org(1)interface-eu.org(1)

    Website Identity

    interface-eu.org

    cruckerbauer@interface-eu.org
    +49 30 81 45 03 78 80
    2 years old
    Location detected: 🇩🇪 Germanyvia phone
    Porkbun LLC📧 Microsoft 365en

    Social Profiles

    LinkedIn

    Sponsored

    Last analyzed: 11 May 2026 at 16:47

    Historical Analysis & Change Tracking