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dgwz.de

https://dgwz.de· First analyzed 03 Jun 2026· Updated 03 Jun 2026
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dgwz.de
Desktop screenshot of dgwz.de
Mobile screenshot of dgwz.de
Mobile

Sponsored

Hosting Provider

webgo GmbH

IP Address

185.30.35.38

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Hamburg, Germany

ASN

AS48324

Organization

webgo GmbH

Server

Nginx

Nameservers

ns81.domaincontrol.com.ns82.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
360 ms10%
Speed Index
468 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
739 KB
148 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
fonts

Technology Stack

13 Technologies Detected

Plugins

6
WooCommerce
Woocommerce Germanized
The Events Calendar
Contact Form 7
Newsletter
Yoast SEO

Libraries

2
jQuery
Underscore.js

Other

1
Chart.js

UI Components

1
Lightbox

Other

1
Lottie

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

B78/100
22
7
0
Meta Tags15/15
Content8/12
Headings5/8
Technical24/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness2/4
Mobile3/4
Indexability3/3
D
dgwz.dedgwz.de

Deutsche Gesellschaft für wirtschaftliche Zusammenarbeit

Die Deutsche Gesellschaft für wirtschaftliche Zusammenarbeit führt bundesweit Seminare zur Technischen Gebäudeausrüstung und Betriebssicherheit durch.

Title Length56 chars

Recommended: 50-60 chars (~345px / 580px)

Description Length150 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    17 URLs

    17 sub-sitemaps

    robots.txt

    15 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    17/100
    Poor
    5 13

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

    Sponsored

    AI & LLM Readiness

    D50/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    7/25
    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
    Text ratio:2%
    Words:404
    Token eff.:Optimal

    Structured Data

    6 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary71w
    Descriptive Headingsavg 1.5w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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
    89/100
    15
    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
    17/20
    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
    11/15
    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.
    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.
    69/100
    A
    75 mg
    CO₂e / view
    739.0 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    85 mg
    vs
    Returning (cached)
    43 mg
    Annual (10K/mo)
    9.0 kg
    Emission Segments
    Data Center
    4 mg
    Network
    22 mg
    Device
    49 mg
    Resource Breakdown
    JavaScript
    354.7 KB
    Images
    42.8 KB
    CSS
    165.3 KB
    Fonts
    135.1 KB
    HTML
    40.6 KB
    Other
    509 B
    Green Hosting Verified
    webgo GmbH
    GWF Verified
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A+

    Security Score

    95%Excellent
    Static / Informational

    HTTPS

    No WAF

    49d

    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/2

    Valid From

    24.04.2026

    Valid Until

    23.07.2026

    Subject Alternative Names (1)

    www.dgwz.de

    SHA-256 Fingerprint

    E8:9C:47:47:69:B3:A8:B9:26:0D:78:AB:D7:68:BB:35:C5:7C:41:38...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    cache-control
    🔴 No Cache(no-cache, must-revalidate)
    cache-tag
    www.dgwz.de
    cdn-cache-control
    max-age=2592000
    content-encoding
    📦 Gzip(gzip)
    content-length
    41241
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    mxlb.ispgateway.de

    Domain Information

    dgwz.de

    Last Updated

    30.06.2021

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    Privacy policy page linked
    Data Protection Officer mentioned

    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
    72/100
    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...
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    Typography & Readability

    open-sans-v34

    WCAG AA
    71/100
    Readability
    /30
    22/30

    16px · LH 1.70

    Hierarchy
    /20
    12/20

    1.25x ratio

    WCAG
    /25
    23/25

    5.41:1 min contrast

    Performance
    /25
    14/25

    1 font · 7 req

    Heading Font

    open-sans-v34

    Sans20px

    Body Font

    open-sans-v34

    Sans16px

    Contrast Ratio

    5.41:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~36 CPL

    Narrow lines
    20px
    h1
    18px
    h3
    16px
    p

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

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.4:1).

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

    ⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

    ✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

    Buy on MyFontsFluid Type (rem)Flesch 0

    Color Palette

    10 unique colors
    6.2:1 AA Light
    #ffffff
    Background· 66.1%
    #66605b
    Other· 3.9%
    #e6e8ec
    Primary· 5.5%
    #372c2a
    Secondary· 4.7%
    #a2adc1
    Secondary· 2.8%
    #897266
    Secondary· 2.8%
    #c2ab90
    Secondary· 2.6%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Social Media

    1
    Facebook SDKFree

    Social widgets and sharing tools

    2

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    20 Resources

    20
    Scripts
    0
    Styles
    0
    Async
    20
    Defer

    Top Script Sources

    dgwz.de(13)(7)

    Website Identity

    Deutsche Gesellschaft für wirtschaftliche Zusammenarbeit

    Deutsche Gesellschaft für wirtschaftliche Zusammenarbeit

    Organization

    Die Deutsche Gesellschaft für wirtschaftliche Zusammenarbeit führt bundesweit Seminare zur Technischen Gebäudeausrüstung und Betriebssicherheit durch.

    [email protected]
    www.dgwz.de/
    Location detected: 🇩🇪 Germanyvia tld
    de

    Sponsored

    Last analyzed: 03 Jun 2026 at 18:02

    Historical Analysis & Change Tracking

    dgwz.de Technology Stack - Built With jQuery, Underscore.js, Chart.js, Lightbox, Lottie | StackOptic | StackOptic