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idos-research.de

https://idos-research.de· First analyzed 13 May 2026· Updated 13 May 2026
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idos-research.de
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Hosting Provider

Host Europe
hosteurope.de

IP Address

87.230.93.195

Site Location

🇩🇪 Germanyvia tld

Server Location

🇫🇷 Strasbourg, France

ASN

AS8972

Organization

Hosteurope GmbH

Server

Apache

Nameservers

dns2.epag.net.dns1.epag.net.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
723 ms10%
Speed Index
940 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.2 MB
39 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
TYPO3
Infrastructure
Hosting
Host Europe

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

8 Technologies Detected

Libraries

2
jQueryv3.2.1
jQuery UI

CSS Frameworks

2
Bootstrap
Tailwind CSS

Frameworks

1
Alpine.js

UI Components

1
Lightbox

Analytics

1
Matomo

Web Servers

1
Apache

SEO Analysis

A83/100
24
5
0
Meta Tags14/15
Content12/12
Headings8/8
Technical23/25
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
I
idos-research.deidos-research.de

German Institute of Development and Sustainability (IDOS)

Das German Institute of Development and Sustainability (IDOS) mit Sitz in der UN-Stadt Bonn ist ein renommiertes Forschungsinstitut und ein einflussreicher T...

Description truncated.
Title Length57 chars

Recommended: 50-60 chars (~347px / 580px)

Description Length168 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    5 URLs

    5 sub-sitemaps

    robots.txt

    5 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    17/100
    Poor
    5 12 1

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

    Sponsored

    AI & LLM Readiness

    D55/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    6/25
    Citation
    16/25

    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:5%
    Words:843
    Token eff.:Optimal
    Sections/1K:5.9
    Depth:1/5

    Structured Data

    3 JSON-LD
    Organization×1.1WebSiteBreadcrumbList

    Citation Readiness

    Opening Summary295w
    Descriptive Headingsavg 5.4w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    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.
    A
    82/100
    13
    Passed
    3
    Critical
    0
    Warnings
    Images & Alt Text
    15/20
    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
    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
    6/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    11/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •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.
    38/100
    C
    147 mg
    CO₂e / view
    1.2 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    168 mg
    vs
    Returning (cached)
    84 mg
    Annual (10K/mo)
    17.7 kg
    Emission Segments
    Data Center
    33 mg
    Network
    35 mg
    Device
    79 mg
    Resource Breakdown
    JavaScript
    191.5 KB
    Images
    803.3 KB
    CSS
    178.3 KB
    HTML
    16.3 KB
    Green Hosting Not Verified
    Host Europe
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    85d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp384r1) (384 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    08.05.2026

    Valid Until

    06.08.2026

    Subject Alternative Names (2)

    idos-research.dewww.idos-research.de

    SHA-256 Fingerprint

    24:3B:87:DB:1D:DC:69:44:09:E0:84:6B:B1:1F:49:B9:9E:AF:85:CD...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    connection
    Upgrade, Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-language
    de
    content-type
    text/html; charset=utf-8
    date
    Wed, 13 May 2026 07:22:08 GMT
    keep-alive
    timeout=5, max=100
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    50

    SPF
    DKIM
    DMARC

    MX Records (1)

    mail.idos-research.de

    Domain Information

    idos-research.de

    Last Updated

    31.10.2023

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    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
    70/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Barlow

    WCAG AA
    76/100
    Readability
    /30
    24/30

    16px · LH 1.50

    Hierarchy
    /20
    17/20

    1.5x ratio · ✓ H1→H6

    WCAG
    /25
    19/25

    6.83:1 min contrast

    Performance
    /25
    16/25

    1 font

    Heading Font

    Barlow

    Sans24px

    Body Font

    Barlow

    Sans16px

    Contrast Ratio

    6.83:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~37 CPL

    Narrow lines
    24px
    h1
    60px
    h2
    24px
    h3
    16px
    p
    Augmented Fourth
    Scale

    ✅ Excellent readability: 16px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 3/100. Consider shorter sentences and simpler words.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.8:1).

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

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

    Buy on MyFontsFlesch 3

    Color Palette

    9 unique colors
    3.17:1 AA Large Light
    #ffffff
    Primary· 36.6%
    #919094
    Other· 13.9%
    #c9ccd3
    Secondary· 12.799999999999999%
    #b4bfcb
    Secondary· 8%
    #48282d
    Secondary· 5.6%
    #506757
    Secondary· 5.5%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    2

    Categories

    2

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    25 Resources

    20
    Scripts
    5
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    local(20)

    Website Identity

    Home

    www.idos-research.de/
    Location detected: 🇩🇪 Germanyvia tld
    de

    Social Profiles

    LinkedInYouTubeBluesky

    Sponsored

    Last analyzed: 13 May 2026 at 07:22

    Historical Analysis & Change Tracking