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falling-walls.com

https://falling-walls.com· First analyzed 01 May 2026· Updated 01 May 2026
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falling-walls.com
Desktop screenshot of falling-walls.com
Mobile screenshot of falling-walls.com
Mobile

Sponsored

Hosting Provider

Hetzner
hetzner.com

IP Address

178.63.186.228

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner Online GmbH

Server

Apache

Nameservers

ns66.domaincontrol.com.ns65.domaincontrol.com.

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%
10 MB
143 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

9 Technologies Detected

Analytics

3
Google Analytics 4
Facebook PixelMatomo

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Email Marketing

1
Drip

Advertising

1
LinkedIn Ads

Web Servers

1
Apache

SEO Analysis

B75/100
22
5
0
Meta Tags13/15
Content11/12
Headings6/8
Technical19/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
F
falling-walls.comfalling-walls.com

Falling Walls Foundation | Falling Walls

Our mission is to create discourse spaces to promote communication between science, business, politics and society.

Title Length40 chars

Recommended: 50-60 chars (~227px / 580px)

Description Length115 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

    56 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    11/100
    Poor
    3 12 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:4%
    Words:1,246
    Token eff.:Optimal
    Sections/1K:8
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary11w
    Descriptive Headingsavg 5.2w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    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
    77/100
    12
    Passed
    3
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    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
    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
    13/15
    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.
    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.
    44/100
    F
    1.03 g
    CO₂e / view
    10.0 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.18 g
    vs
    Returning (cached)
    590 mg
    Annual (10K/mo)
    123.8 kg
    Emission Segments
    Data Center
    51 mg
    Network
    303 mg
    Device
    678 mg
    Resource Breakdown
    JavaScript
    251.9 KB
    Images
    8.9 MB
    CSS
    461.1 KB
    HTML
    17.0 KB
    Other
    323.4 KB
    Green Hosting Verified
    Hetzner Online GmbH
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    50d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    23.03.2026

    Valid Until

    21.06.2026

    Subject Alternative Names (6)

    berlinscienceweek.comcreativebureaucracy.orgfalling-walls.comwww.berlinscienceweek.comwww.creativebureaucracy.orgwww.falling-walls.com

    SHA-256 Fingerprint

    32:1F:C5:06:98:FD:59:7C:61:89:0D:74:26:B3:A5:E9:C9:30:FF:0B...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 60s(max-age=60, public)
    cache-tags
    config:block_list config:block.block.falling_walls_local_tas...
    connection
    Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    content-language
    en
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    fallingwalls-com01i.mail.protection.outlook.com

    Domain Information

    falling-walls.com

    Domain Age
    17 years

    Created

    08.04.2009

    Expires

    08.04.2027

    Last Updated

    07.04.2026

    Registrar

    Mesh Digital Limited

    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.
    A
    80/100
    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

    Typography & Readability

    DIN-2014-regular

    WCAG AA
    69/100
    Readability
    /30
    22/30

    20px · LH 1.33

    Hierarchy
    /20
    12/20

    1.6x ratio · ✓ H1→H6

    WCAG
    /25
    15/25

    4.88:1 min contrast

    Performance
    /25
    20/25

    2 fonts · 3 req

    Heading Font

    DIN-2014-regular

    Sans32px

    Body Font

    DIN-2014-regular

    Sans20px

    Contrast Ratio

    4.88:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~33 CPL

    Narrow lines
    32px
    h1
    32px
    h2
    24px
    h3
    20px
    h4
    20px
    p

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

    ⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

    ⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.9:1).

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

    ❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

    Buy on MyFontsFlesch 48

    Color Palette

    7 unique colors
    17.94:1 AAA Light
    #fafafa
    Primary· 36.1%
    #121213
    Text· 10.6%
    #721c21
    Accent· 7.9%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Marketing Automation

    1
    DripE-commerce

    Email marketing and automation platforms

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    9 Resources

    7
    Scripts
    2
    Styles
    0
    Async
    2
    Defer

    Top Script Sources

    local(7)

    Website Identity

    falling-walls.com

    17 years old
    Location detected: 🇩🇪 Germanyvia ip
    Mesh Digital Limited📧 Microsoft 365en

    Sponsored

    Last analyzed: 01 May 2026 at 23:12

    Historical Analysis & Change Tracking