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dgb.de

https://dgb.de· First analyzed 23 Apr 2026· Updated 23 Apr 2026
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dgb.de
Desktop screenshot of dgb.de
Mobile screenshot of dgb.de
Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

5.75.210.68

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner

Server

Apache

Nameservers

c.sec-ns.de.a.prim-ns.de.a.sec-ns.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
537 ms10%
Speed Index
698 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.5 MB
37 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

Other

1
AOS (Animate On Scroll)

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Apache

SEO Analysis

B78/100
23
4
1
Meta Tags12/15
Content12/12
Headings8/8
Technical23/25
E-E-A-T0/7
Images2/7
Links4/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
D
dgb.dedgb.de

Deutscher Gewerkschaftsbund | DGB

Stark in Arbeit: Als Deutscher Gewerkschaftsbund organisieren wir 5,6 Millionen Mitglieder aus 8 Gewerkschaften. Erfahre hier alles über unsere Arbeit.

Title Length33 chars

Recommended: 50-60 chars (~210px / 580px)

Description Length151 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (15/29) — critical for accessibility and SEO

5 issues found

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Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

8 rules

Sitemap reference found

Local SEO

Local Search Readiness

4/100
Poor
1 15 2

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

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AI & LLM Readiness

D41/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
3/25
Citation
10/25

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:7%
Words:2,484
Token eff.:Optimal
Depth:1/5

Structured Data

Microdata
Article×1.2microdata

Citation Readiness

Opening Summary13w
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
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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
80/100
14
Passed
0
Critical
2
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
5/15
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
7/15
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.
71/100
C
155 mg
CO₂e / view
1.5 MB
Page Weight
60%
Cleaner Than
New Visitor
177 mg
vs
Returning (cached)
89 mg
Annual (10K/mo)
18.6 kg
Emission Segments
Data Center
8 mg
Network
46 mg
Device
102 mg
Resource Breakdown
JavaScript
32.8 KB
Images
1.3 MB
CSS
123.0 KB
HTML
20.1 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
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A

Security Score

81%Very Good
Interactive

HTTPS

No WAF

70d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

04.04.2026

Valid Until

03.07.2026

Subject Alternative Names (3)

dgb.delive.dgb.brettinghams-dev.dewww.dgb.de

SHA-256 Fingerprint

CD:59:5B:24:A6:E8:AF:9E:E7:EE:7D:23:49:6B:17:68:87:4B:24:C5...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(private, no-store, max-age=0)
content-encoding
📦 Gzip(gzip)
content-language
de-DE
content-length
20331
content-security-policy
default-src 'none'; base-uri 'self' https://matomo.dgb.de; f...
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

75

SPF
DKIM
DMARC

MX Records (1)

dgb-de.mail.protection.outlook.com

Domain Information

dgb.de

Last Updated

19.11.2020

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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
68/100
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, viewport-fit=cover
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Poppins + Source Sans 3

WCAG Partial
78/100
Readability
/30
23/30

19px · LH 1.50

Hierarchy
/20
20/20

3.16x ratio · ✓ H1→H6

WCAG
/25
17/25

4.23:1 min contrast

Performance
/25
18/25

2 fonts · 4 req

Heading Font

Poppins

Sans60px

Body Font

Source Sans 3

Sans19px

Contrast Ratio

4.23:1

3 issues

Reading Comfort

~32 CPL

Narrow lines
60px
h1
46px
h2
21px
h3
19px
h4
19px
p

✅ Excellent readability: 19px body text is ideal for all devices.

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

❌ Very complex text: Flesch score 23/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 4.2:1).

✅ 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 23

Color Palette

9 unique colors
Light
#ffffff
Background· 22.4%
#3a2d7c
Primary· 42.70000000000001%
#e21f1f
Primary· 10.3%
#da0d16
Primary· 6.2%
#b30a13
Accent· 4.6%
#251d4d
Secondary· 3.1%
#5f2e6b
Secondary· 2.6%
#a44b56
Secondary· 2.6%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Social Media

1
LinkedIn WidgetsFree

Social widgets and sharing tools

2

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

10 Resources

5
Scripts
5
Styles
1
Async
1
Defer

Top Script Sources

local(3)matomo.dgb.de(1)dgb.de(1)

Website Identity

dgb.de

Location detected: 🇩🇪 Germanyvia tld
📧 Microsoft 365de

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Last analyzed: 23 Apr 2026 at 22:42

Historical Analysis & Change Tracking